Active NPI 1497706816 Individual Practitioner Female Practitioner

Dr. Tin Tin Tun , MD

Dermatology • Mountain View, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Tin Tin Tun, MD is a certified Dermatology practicing in Mountain View, CA. With approximately 35 years of clinical experience since graduating from Jefferson Medical College Of Thomas Jefferson University in 1991, Dr. Tun delivers high-quality medical care to the local community at 701 E EL CAMINO REAL.

Dr. Tun is affiliated with Sutter Bay Medical Foundation and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

701 E El Camino Real

Mountain View, CA 940402833

Telephone 6509343519

Associated Practice Facility / Clinic

🏢 Scott P. Wachhorst, M.d. A Professional Corporation Facility NPI 1093760795

Medicare Profile & Education

Medical School

Jefferson Medical College Of Thomas Jefferson University

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Mountain View, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +16.2 yrs vs City Avg

City Avg: 18.8 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

26 Specialists

Practicing in Mountain View, CA (2182 Statewide)

Telehealth Adoption Rate

46.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

69.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tun (35 Years) 35 Yrs

Mountain View Specialty Average (18.8 Years) 18.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,437	267	$22.00	$8.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	720	451	$379.00	$155.39
99213 Established patient office or other outpatient visit, typically 15 minutes	557	380	$257.00	$110.87
17000 Destruction of skin growth	463	340	$197.61	$66.29
17110 Destruction of up to 14 skin growths	210	170	$265.89	$132.47
11104 Punch biopsy, first skin growth	183	147	$455.56	$158.07
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	101	89	$392.79	$129.68
17004 Destruction of precancer skin growth, 15 or more growths	100	67	$543.00	$217.43
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	50	45	$677.71	$154.90
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	49	45	$583.62	$170.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$380.00	$135.34
11105 Punch biopsy, each additional skin growth	39	31	$293.00	$77.33
11102 Tangential biopsy of single skin lesion	38	37	$344.70	$115.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	35	$162.00	$70.35
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	36	29	$475.51	$159.86
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	36	34	$433.78	$131.03
96900 Application of ultraviolet light to skin	35	19	$107.00	$35.08
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	34	32	$1964.00	$541.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$576.00	$200.17
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	23	22	$358.26	$125.91
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	22	15	$7.00	$0.96
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	21	20	$1813.00	$493.10
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	19	16	$790.00	$211.62
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	18	18	$597.92	$163.80
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	18	17	$297.08	$103.51
11312 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	16	16	$658.75	$194.95
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	15	14	$593.60	$170.14
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	15	13	$830.00	$177.47
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	14	12	$1372.18	$394.10
11900 Injection into skin growth, 1-7 growths	13	12	$217.46	$62.39
12052 Repair of wound (2.6 to 5.0 centimeters) of face, ears, eyelids, nose, lips, and/or mouth	13	12	$1361.00	$398.02
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	13	13	$962.31	$258.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,358	250	$21.00	$9.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	707	443	$364.00	$156.34
17000 Destruction of skin growth	437	313	$186.69	$66.61
99213 Established patient office or other outpatient visit, typically 15 minutes	377	276	$247.00	$111.13
17110 Destruction of up to 14 skin growths	160	134	$252.93	$137.14
11104 Punch biopsy, first skin growth	149	122	$424.89	$160.25
17004 Destruction of precancer skin growth, 15 or more growths	88	60	$517.00	$222.43
96900 Application of ultraviolet light to skin	73	27	$102.00	$34.60
11102 Tangential biopsy of single skin lesion	64	61	$313.88	$115.28
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	63	56	$372.00	$138.22
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	53	49	$580.47	$179.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$365.00	$136.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$554.00	$201.18
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	32	30	$411.75	$138.00
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	31	28	$580.19	$159.45
11105 Punch biopsy, each additional skin growth	30	22	$279.00	$78.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	23	$154.00	$70.98
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	25	24	$1692.46	$510.70
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	24	16	$561.58	$164.65
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	23	21	$1870.00	$554.56
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	23	21	$476.41	$169.65
69100 Biopsy of ear	20	18	$397.60	$98.31
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	18	17	$2447.00	$608.66
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	15	14	$606.00	$191.45
11103 Biopsy of related skin growth, each additional growth	15	14	$241.00	$66.91
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	13	13	$331.69	$126.12
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	13	11	$694.15	$206.33
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	12	12	$550.00	$164.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,367	241	$21.00	$9.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	574	425	$353.00	$156.38
17000 Destruction of skin growth	418	308	$195.50	$70.14
99213 Established patient office or other outpatient visit, typically 15 minutes	379	259	$240.00	$111.08
17110 Destruction of up to 14 skin growths	136	116	$242.38	$136.73
11104 Punch biopsy, first skin growth	132	112	$411.48	$164.60
96900 Application of ultraviolet light to skin	57	15	$97.00	$33.72
11102 Tangential biopsy of single skin lesion	51	47	$314.93	$120.97
17004 Destruction of precancer skin growth, 15 or more growths	50	40	$507.00	$221.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$354.00	$135.80
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	44	43	$541.88	$179.66
11105 Punch biopsy, each additional skin growth	37	29	$264.00	$78.73
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	36	32	$382.46	$147.57
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	33	29	$1653.00	$521.45
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	30	28	$501.50	$158.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$538.00	$200.37
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	21	20	$547.64	$177.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$148.00	$70.37
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	20	20	$454.35	$168.57
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	19	16	$2342.00	$609.90
11103 Biopsy of related skin growth, each additional growth	16	12	$228.00	$67.47
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	14	14	$1812.00	$554.08
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	12	12	$347.25	$122.98
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	12	12	$658.58	$193.01
69100 Biopsy of ear	11	11	$350.55	$92.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,055	204	$19.00	$8.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	442	331	$343.00	$158.68
99213 Established patient office or other outpatient visit, typically 15 minutes	439	288	$233.00	$112.22
17000 Destruction of skin growth	363	273	$199.94	$71.83
17110 Destruction of up to 14 skin growths	145	118	$218.40	$138.74
11104 Punch biopsy, first skin growth	139	112	$416.81	$169.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	62	$144.00	$70.54
17004 Destruction of precancer skin growth, 15 or more growths	47	36	$492.00	$217.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$344.00	$137.22
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	39	37	$479.77	$175.00
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	37	35	$388.78	$143.59
11105 Punch biopsy, each additional skin growth	26	20	$258.00	$80.89
11102 Tangential biopsy of single skin lesion	23	23	$322.30	$121.77
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	23	18	$713.00	$217.88
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	21	21	$926.40	$342.19
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	18	17	$1653.00	$532.67
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	16	$668.67	$161.26
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$240.00	$90.64
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	16	15	$1812.00	$566.73
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	15	14	$387.63	$155.22
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	15	12	$2342.00	$620.58
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	14	13	$444.00	$178.46
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	13	13	$394.04	$113.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$522.00	$188.78
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	11	11	$616.32	$181.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	861	191	$18.00	$8.07
99213 Established patient office or other outpatient visit, typically 15 minutes	362	247	$225.00	$92.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	361	309	$329.00	$133.16
17000 Destruction of skin growth	312	243	$188.19	$65.47
11104 Punch biopsy, first skin growth	130	125	$412.89	$160.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	100	83	$137.00	$56.82
17110 Destruction of up to 14 skin growths	72	66	$199.51	$128.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$330.00	$131.85
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	47	36	$453.15	$163.53
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	44	37	$351.01	$129.18
11102 Tangential biopsy of single skin lesion	29	28	$304.31	$111.62
17004 Destruction of precancer skin growth, 15 or more growths	28	24	$469.00	$205.47
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	27	25	$575.80	$159.04
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$230.00	$92.38
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	21	17	$1653.00	$518.46
11105 Punch biopsy, each additional skin growth	21	19	$258.00	$79.45
11103 Biopsy of related skin growth, each additional growth	20	17	$226.00	$69.56
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	20	20	$390.98	$149.73
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	17	15	$2342.00	$611.75
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	17	16	$1812.00	$556.68
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	16	16	$949.00	$327.94
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	13	11	$396.85	$158.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,089	212	$18.00	$7.06
99213 Established patient office or other outpatient visit, typically 15 minutes	429	289	$225.00	$89.82
17000 Destruction of skin growth	373	269	$213.95	$66.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	277	239	$329.00	$130.70
11104 Punch biopsy, first skin growth	161	133	$416.74	$152.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	160	128	$137.00	$55.83
17110 Destruction of up to 14 skin growths	91	77	$219.79	$131.62
11102 Tangential biopsy of single skin lesion	52	50	$342.82	$118.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$330.00	$129.96
11105 Punch biopsy, each additional skin growth	44	33	$258.00	$77.83
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	41	33	$1632.84	$496.75
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	34	27	$663.75	$155.05
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$230.00	$92.96
11103 Biopsy of related skin growth, each additional growth	27	21	$226.00	$68.15
17004 Destruction of precancer skin growth, 15 or more growths	26	23	$469.00	$190.09
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	24	23	$453.35	$171.08
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	23	23	$365.50	$136.15
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	22	21	$949.00	$309.92
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	17	12	$713.00	$200.84
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	16	15	$2342.00	$594.41
69100 Biopsy of ear	14	13	$447.57	$106.50
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	13	12	$420.31	$113.52
17111 Destruction of skin growth, 15 or more growths	11	11	$437.00	$144.08
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	11	11	$568.91	$159.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	959	192	$18.00	$6.47
99213 Established patient office or other outpatient visit, typically 15 minutes	434	298	$220.00	$87.17
17000 Destruction of skin growth	334	251	$197.28	$68.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	283	248	$322.00	$128.38
11100 Biopsy of single growth of skin and/or tissue	217	172	$322.60	$122.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	167	117	$134.00	$53.37
96900 Application of ultraviolet light to skin	114	14	$94.00	$27.98
17110 Destruction of up to 14 skin growths	111	90	$209.19	$132.29
11101 Biopsy of each additional growth of skin and/or tissue	57	45	$120.00	$38.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$323.00	$127.85
17004 Destruction of precancer skin growth, 15 or more growths	47	42	$469.00	$175.40
99202 New patient office or other outpatient visit, typically 20 minutes	45	45	$225.00	$90.44
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	34	30	$1613.00	$489.16
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	26	23	$640.12	$151.05
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	21	18	$362.86	$133.28
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	21	21	$926.00	$288.73
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	17	17	$2285.00	$580.21
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	15	13	$444.00	$123.91
17111 Destruction of skin growth, 15 or more growths	15	15	$494.00	$161.34
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	13	11	$417.23	$164.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	914	188	$18.00	$6.93
99213 Established patient office or other outpatient visit, typically 15 minutes	434	303	$215.00	$87.09
17000 Destruction of skin growth	334	243	$181.24	$64.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	278	237	$315.00	$127.41
11100 Biopsy of single growth of skin and/or tissue	167	143	$315.16	$117.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	130	105	$131.00	$52.88
17110 Destruction of up to 14 skin growths	123	106	$201.46	$133.65
96900 Application of ultraviolet light to skin	68	19	$91.00	$27.88
17004 Destruction of precancer skin growth, 15 or more growths	43	36	$469.00	$184.30
11101 Biopsy of each additional growth of skin and/or tissue	36	28	$116.00	$38.52
99202 New patient office or other outpatient visit, typically 20 minutes	36	36	$220.00	$89.75
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	30	23	$2225.00	$576.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$316.00	$127.52
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	18	16	$350.39	$134.16
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	17	15	$1571.00	$471.54
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	13	11	$901.00	$292.90
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	12	11	$628.83	$165.04
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less	12	11	$1063.00	$315.71
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	11	11	$525.95	$160.39

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA G75074

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Hospital & Practice Group Affiliations

Sutter Bay Medical Foundation

370 Distel Cir, Los Altos, CA 940221404

Phone: 6502545200

Sutter Bay Medical Foundation

701 E El Camino Real, Mountain View, CA 940402833

Phone: 6506916174

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners

Dr. Ming Teh Dwight Chen , MD

Obstetrics & Gynecology - Gynecologic Oncology

NPI 1174543334

Doctor of Medicine (M.D.)

Dr. Bao Tram Lu , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1649446378

Doctor of Podiatric Medicine

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

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NPI Profile Active December 05, 2011

NPI status registered as active in NPPES database

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Updated Practice Location December 05, 2011

Registered at 701 E EL CAMINO REAL, MOUNTAIN VIEW, CA 940402833 (Tel: 6509343519)

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Updated Business Mailing Address December 05, 2011

Registered at 2350 W EL CAMINO REAL, 2ND FLOOR, MOUNTAIN VIEW, CA 940406201

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Provider Name / Credentials Updated December 05, 2011

Recorded as TIN TIN TUN, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) December 05, 2011

Dermatology (License #G75074 in CA)

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Initial NPI Registration & Enumeration May 12, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1497706816

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 12, 2006

Last Update: December 05, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2350 W El Camino Real, 2nd Floor

Mountain View, CA 940406201

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.