Active NPI 1285732388 Individual Practitioner Male Practitioner

Dr. Gary Bradford Klein , MD

Dermatology • Valencia, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gary Klein, MD is a certified Dermatology practicing in Valencia, CA. With approximately 58 years of clinical experience since graduating from Virginia Commonwealth University, School Of Medicine in 1968, Dr. Klein delivers high-quality medical care to the local community at 23861 MCBEAN PKWY.

Dr. Klein accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, established patient outpatient office visit, removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

23861 Mcbean Pkwy
Suite D6

Valencia, CA 913552058

Telephone 6612597333

Fax 6612596125

Associated Practice Facility / Clinic

🏢 Santa Clarita Kidney Center, Inc. Facility NPI 1275505588

Medicare Profile & Education

Medical School

Virginia Commonwealth University, School Of Medicine

Graduation Year

1968

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Valencia, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

58 Yrs +18.8 yrs vs City Avg

City Avg: 39.2 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

6 Specialists

Practicing in Valencia, CA (2182 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

36.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Klein (58 Years) 58 Yrs

Valencia Specialty Average (39.2 Years) 39.2 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
88305 Pathology examination of tissue using a microscope, intermediate complexity	416	190	$95.00	$37.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	172	140	$144.85	$133.59
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	114	82	$200.00	$110.63
17000 Destruction of skin growth	88	60	$95.00	$62.68
17003 Destruction of precancer skin growth, 2-14 growths	80	54	$15.00	$7.35
99213 Established patient office or other outpatient visit, typically 15 minutes	75	57	$110.00	$94.86
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	63	47	$170.00	$72.58
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	63	45	$450.00	$240.12
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	61	45	$225.00	$173.31
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	59	49	$210.00	$136.71
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	53	45	$225.00	$170.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$140.00	$116.96
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	25	19	$325.00	$230.42
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	25	22	$170.00	$78.93
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	24	17	$295.00	$204.46
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	22	21	$185.00	$88.94
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	20	20	$290.00	$214.97
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	16	11	$525.00	$286.85
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	15	13	$230.00	$160.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	438	173	$94.21	$39.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	167	143	$145.00	$138.98
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	100	70	$200.00	$130.19
17000 Destruction of skin growth	99	62	$95.00	$66.21
17003 Destruction of precancer skin growth, 2-14 growths	95	60	$15.00	$7.72
99213 Established patient office or other outpatient visit, typically 15 minutes	80	51	$110.00	$98.53
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	53	50	$225.00	$180.05
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	53	36	$450.00	$254.75
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	52	34	$170.00	$77.25
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	47	32	$225.00	$182.00
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	45	39	$210.00	$152.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$140.00	$121.52
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	21	17	$525.00	$300.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$205.00	$180.72
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	18	18	$185.00	$90.98
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	17	15	$290.00	$197.18
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	15	13	$170.00	$77.29
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	15	14	$325.00	$275.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	544	180	$95.00	$40.31
99213 Established patient office or other outpatient visit, typically 15 minutes	181	126	$110.00	$100.10
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	99	75	$200.00	$121.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	63	61	$145.00	$140.17
17000 Destruction of skin growth	60	48	$95.00	$59.25
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	60	50	$225.00	$176.56
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	58	42	$450.00	$242.67
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	52	40	$170.00	$76.93
17003 Destruction of precancer skin growth, 2-14 growths	50	38	$15.00	$7.88
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	49	41	$210.00	$140.24
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	45	36	$225.00	$184.66
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	32	27	$185.00	$96.17
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	30	26	$325.00	$274.22
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	22	16	$290.00	$213.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$205.00	$181.40
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	16	12	$325.00	$288.15
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	16	13	$170.00	$78.54
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	14	12	$230.00	$190.79
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	13	12	$295.00	$221.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$140.00	$123.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	576	209	$96.28	$41.77
99213 Established patient office or other outpatient visit, typically 15 minutes	230	154	$110.00	$101.43
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	100	82	$200.00	$130.43
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	66	59	$210.00	$152.83
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	55	52	$225.00	$166.44
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	51	39	$170.00	$76.37
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	49	40	$450.00	$247.51
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	42	37	$225.00	$175.74
17000 Destruction of skin growth	37	30	$95.00	$50.13
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	33	26	$325.00	$271.43
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	29	25	$290.00	$192.91
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	28	26	$185.00	$83.79
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	26	20	$525.00	$303.85
17003 Destruction of precancer skin growth, 2-14 growths	23	19	$15.00	$7.61
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	20	19	$170.00	$74.82
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	20	17	$295.00	$233.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$140.00	$124.38
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	17	16	$240.00	$215.96
11104 Punch biopsy, first skin growth	16	16	$170.00	$118.46
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	15	15	$230.00	$187.22
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	13	11	$325.00	$281.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	591	200	$82.84	$42.73
99213 Established patient office or other outpatient visit, typically 15 minutes	202	135	$110.00	$83.42
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	99	79	$200.00	$127.73
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	79	66	$225.00	$163.83
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	60	38	$450.00	$217.77
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	50	44	$210.00	$140.39
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	47	39	$225.00	$175.83
17000 Destruction of skin growth	46	36	$95.00	$51.78
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	41	36	$170.00	$74.38
17003 Destruction of precancer skin growth, 2-14 growths	30	24	$15.00	$7.01
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	29	26	$185.00	$86.04
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	29	20	$525.00	$298.63
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	28	23	$325.00	$271.92
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	23	19	$290.00	$176.45
11104 Punch biopsy, first skin growth	21	18	$170.00	$121.60
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	20	13	$325.00	$276.32
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	19	16	$240.00	$201.35
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	17	16	$170.00	$77.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$140.00	$119.61
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	13	11	$290.00	$201.68
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	12	12	$230.00	$178.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	815	261	$83.63	$43.00
99213 Established patient office or other outpatient visit, typically 15 minutes	346	183	$108.25	$81.52
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	152	30	$9.54	$1.61
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	139	102	$197.41	$111.49
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	121	99	$225.00	$167.18
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	84	69	$221.73	$167.82
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	68	43	$450.00	$210.45
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	68	58	$208.90	$140.79
17000 Destruction of skin growth	62	51	$95.00	$53.63
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	46	40	$169.13	$70.46
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	44	30	$525.00	$300.26
17003 Destruction of precancer skin growth, 2-14 growths	36	31	$15.00	$6.33
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	36	33	$185.00	$80.28
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	34	26	$325.00	$262.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$139.31	$118.47
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	28	26	$240.00	$197.30
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	24	24	$230.00	$187.44
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	24	20	$287.50	$192.98
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	20	14	$325.00	$265.88
11102 Tangential biopsy of single skin lesion	20	19	$140.00	$73.19
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	19	16	$425.00	$316.53
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	18	16	$287.22	$215.38
11420 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less	15	15	$170.00	$70.34
11104 Punch biopsy, first skin growth	14	13	$170.00	$110.93
11403 Removal of noncancer skin growth of body, arms, or legs, 2.1-3.0 cm	12	12	$247.92	$198.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	681	261	$80.00	$40.73
99213 Established patient office or other outpatient visit, typically 15 minutes	304	177	$90.00	$75.85
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	108	18	$7.78	$1.77
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	98	85	$168.27	$110.81
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	88	71	$223.72	$156.78
17000 Destruction of skin growth	75	65	$95.00	$54.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$129.45	$111.71
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	61	55	$183.44	$125.84
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	60	55	$198.33	$155.37
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	57	43	$446.05	$214.96
17003 Destruction of precancer skin growth, 2-14 growths	56	38	$15.27	$5.56
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	40	34	$325.00	$256.60
11100 Biopsy of single growth of skin and/or tissue	39	38	$144.23	$91.18
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	31	23	$525.00	$287.10
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	27	18	$325.00	$251.67
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	26	24	$177.85	$81.13
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	21	19	$240.00	$199.25
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	21	21	$146.43	$70.62
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	19	18	$260.00	$179.63
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	17	17	$205.00	$186.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	622	265	$80.00	$40.28
99213 Established patient office or other outpatient visit, typically 15 minutes	349	213	$90.01	$75.06
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	173	32	$7.57	$1.81
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	115	95	$133.04	$122.49
17003 Destruction of precancer skin growth, 2-14 growths	104	55	$16.44	$5.93
17000 Destruction of skin growth	104	78	$55.19	$44.75
11441 Removal of growth (0.6 to 1.0 centimeters) of the face, ears, eyelids, nose, lips, or mouth	83	78	$168.62	$150.96
11641 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	61	43	$428.28	$219.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	59	59	$130.00	$110.93
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	50	35	$302.18	$241.27
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	44	39	$176.55	$162.49
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	42	40	$145.43	$129.98
11100 Biopsy of single growth of skin and/or tissue	39	34	$119.23	$86.74
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	24	16	$514.04	$267.32
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	22	12	$302.77	$252.52
11621 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	22	18	$206.82	$185.86
11442 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	21	19	$214.24	$187.22
11440 Removal of noncancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less	20	19	$124.45	$85.19
11400 Removal of growth (0.5 centimeters or less) of the trunk, arms or legs	19	15	$77.37	$72.28
11601 Removal of malignant growth (0.6 to 1.0 centimeters) of the trunk, arms, or legs	18	14	$197.22	$179.18
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	14	14	$180.86	$170.67

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License CA C031243

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.

Dermatology - Dermatopathology

NUCC Taxonomy Code: 207ND0900X

State License CA C031243

A dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings and smears of skin lesions by means of routine and special (electron and fluorescent) microscopes.

Dermatology - Pediatric Dermatology

NUCC Taxonomy Code: 207NP0225X

State License CA C031243

A pediatric dermatologist has, through additional special training, developed expertise in the treatment of specific skin disease categories with emphasis on those diseases which predominate in infants, children and adolescents.

Dermatology - Procedural Dermatology

NUCC Taxonomy Code: 207NS0135X

State License CA C031243

Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

Dermatology - Clinical & Laboratory Dermatological Immunology

NUCC Taxonomy Code: 207NI0002X

State License CA C031243

A dermatologist who utilizes various specialized laboratory procedures to diagnose disorders characterized by defective responses of the body's immune system. Immunodermatologists also may provide consultation in the management of these disorders and administer specialized forms of therapy for these diseases.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID State License

C031243 (CA)

Commercial Insurance / Payer ID Tax Id

953527990 (CA)

Practice Associates & Co-Workers

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

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Pain Medicine - Interventional Pain Medicine

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Doctor of Medicine (M.D.)

Dr. Adrienne Altman , MD

Pediatrics

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Doctor of Medicine (M.D.)

Dr. Arnold Barton , MD

Ophthalmology

NPI 1467462457

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active October 27, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location October 27, 2011

Registered at 23861 MCBEAN PKWY, SUITE D6, VALENCIA, CA 913552058 (Tel: 6612597333)

📍

Updated Business Mailing Address October 27, 2011

Registered at 23861 MCBEAN PKWY, SUITE D6, VALENCIA, CA 913552058 (Tel: 6612597333)

👤

Provider Name / Credentials Updated October 27, 2011

Recorded as GARY KLEIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 27, 2011

Dermatology (License #C031243 in CA)

🟢

Initial NPI Registration & Enumeration September 20, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1285732388

Entity Type:

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

Enumeration Date: September 20, 2006

Last Update: March 07, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

23861 Mcbean Pkwy, Suite D6

Valencia, CA 913552058

Phone: 6612597333

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.