Active NPI 1144228909 Individual Practitioner Female Practitioner

Dr. Peter Xuepeng Tan , MD

Internal Medicine • Arcadia, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Tan, MD is a certified Internal Medicine practicing in Arcadia, CA. With approximately 41 years of clinical experience since completing medical education in 1985, Dr. Tan delivers high-quality medical care to the local community at 612 W DUARTE RD STE 205.

Dr. Tan is affiliated with Peter Yang Ma Medical Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, chronic care management services for two or more chronic conditions, first, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

612 W Duarte Rd Ste 205

Arcadia, CA 910079229

Telephone 6263175136

Fax 8883787367

Medicare Profile & Education

Medical School

Other

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Arcadia, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +11.6 yrs vs City Avg

City Avg: 29.4 Yrs

State Avg: 26.6 Yrs

Regional Practice Density

77 Specialists

Practicing in Arcadia, CA (18502 Statewide)

Telehealth Adoption Rate

18.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tan (41 Years) 41 Yrs

Arcadia Specialty Average (29.4 Years) 29.4 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	577	244	$262.52	$138.77
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month	543	249	$120.43	$90.22
99213 Established patient office or other outpatient visit, typically 15 minutes	159	102	$208.18	$98.66
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	85	85	$332.35	$140.64
99497 Advance care planning, first 30 minutes	69	67	$145.65	$86.91
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	61	48	$42.13	$17.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	37	$175.00	$81.38
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	43	15	$45.58	$1.18
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	43	15	$35.00	$15.80
G0444 Annual depression screening, 5 to 15 minutes	37	37	$27.30	$19.98
G0008 Administration of influenza virus vaccine	29	29	$60.00	$35.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	28	$350.00	$134.78
90656 Vaccine for influenza for administration into muscle, 0.5 ml dosage	28	28	$40.00	$21.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$241.52	$179.93
93000 Routine ekg using at least 12 leads including interpretation and report	22	22	$48.64	$15.64
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$342.31	$177.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	229	158	$238.45	$138.16
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month	127	110	$110.00	$90.66
99213 Established patient office or other outpatient visit, typically 15 minutes	123	93	$189.27	$97.40
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	69	66	$100.00	$67.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	40	$175.00	$83.20
99497 Advance care planning, first 30 minutes	52	51	$176.92	$88.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	50	45	$350.00	$136.64
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	43	31	$65.90	$15.66
G0008 Administration of influenza virus vaccine	41	41	$50.00	$33.42
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	36	36	$60.00	$21.90
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	27	17	$50.00	$1.38
93000 Routine ekg using at least 12 leads including interpretation and report	25	24	$62.40	$15.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$295.87	$180.13
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	21	21	$350.00	$140.36
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$350.00	$178.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	251	129	$135.00	$133.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	97	97	$134.00	$123.06
99213 Established patient office or other outpatient visit, typically 15 minutes	76	57	$90.00	$89.08
36415 Insertion of needle into vein for collection of blood sample	59	52	$15.00	$2.96
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	57	47	$175.00	$75.36
93000 Routine ekg using at least 12 leads including interpretation and report	52	48	$32.00	$15.88
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	44	41	$342.05	$142.98
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	32	31	$30.00	$16.26
81003 Automated urinalysis test	28	26	$6.00	$2.22
87804 Detection test by immunoassay with direct visual observation for influenza virus	26	21	$30.00	$16.33
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	22	$47.70	$16.05
71046 X-ray of chest, 2 views	24	23	$47.00	$38.98
72100 X-ray of lower and sacral spine, 2-3 views	15	15	$99.00	$46.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$205.00	$182.25
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	13	12	$120.00	$59.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	181	108	$135.00	$135.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	94	94	$134.00	$124.38
99213 Established patient office or other outpatient visit, typically 15 minutes	89	57	$90.00	$90.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	77	61	$175.00	$76.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	73	65	$300.00	$145.27
93000 Routine ekg using at least 12 leads including interpretation and report	35	33	$32.00	$16.58
99442 Telephone medical discussion with physician, 11-20 minutes	30	25	$113.00	$101.69
36415 Insertion of needle into vein for collection of blood sample	26	23	$15.00	$3.00
71045 X-ray of chest, 1 view	23	23	$49.00	$29.66
81002 Urinalysis, manual test	19	16	$5.00	$3.48
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	19	15	$47.70	$15.91
71046 X-ray of chest, 2 views	16	14	$47.00	$38.91
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	15	15	$30.00	$16.53
81003 Automated urinalysis test	11	11	$6.00	$2.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	184	105	$90.00	$83.03
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	114	90	$175.00	$78.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	104	94	$300.00	$148.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$134.00	$119.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	51	$135.00	$120.26
93000 Routine ekg using at least 12 leads including interpretation and report	46	45	$32.00	$19.22
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	37	27	$47.70	$15.91
99201 New patient office or other outpatient visit, typically 10 minutes	30	30	$55.00	$51.70
G0008 Administration of influenza virus vaccine	27	22	$27.71	$18.85
81002 Urinalysis, manual test	27	22	$5.00	$3.46
71046 X-ray of chest, 2 views	23	22	$47.00	$37.44
90662 Influenza vaccine split virus, preservative free	17	17	$86.00	$60.98
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$93.00	$84.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	235	133	$90.00	$81.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	175	162	$300.00	$145.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	153	90	$135.00	$118.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	122	122	$134.00	$117.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	121	96	$175.00	$77.39
J0696 Injection, ceftriaxone sodium, per 250 mg	88	20	$1.00	$0.53
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	77	50	$47.70	$18.67
93000 Routine ekg using at least 12 leads including interpretation and report	57	53	$32.00	$18.91
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	51	41	$20.00	$8.46
J1885 Injection, ketorolac tromethamine, per 15 mg	46	11	$5.00	$0.53
71046 X-ray of chest, 2 views	46	41	$47.00	$35.18
J2405 Injection, ondansetron hydrochloride, per 1 mg	44	11	$10.00	$0.14
81002 Urinalysis, manual test	42	39	$5.00	$3.41
80053 Blood test, comprehensive group of blood chemicals	39	32	$34.00	$11.51
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	26	19	$12.00	$0.13
36415 Insertion of needle into vein for collection of blood sample	24	22	$15.00	$2.94
G0008 Administration of influenza virus vaccine	19	18	$27.71	$18.58
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$93.00	$84.19
94640 Inhalation treatment for airway obstruction or sputum production	19	14	$20.00	$19.71
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	18	14	$120.00	$58.64
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	16	15	$32.00	$17.48
73562 X-ray of knee, 3 views	13	11	$84.00	$42.65
71045 X-ray of chest, 1 view	12	12	$49.00	$28.07
72100 X-ray of lower and sacral spine, 2-3 views	11	11	$99.00	$41.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	256	123	$90.00	$79.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	204	191	$287.01	$141.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	113	90	$164.82	$75.56
J0696 Injection, ceftriaxone sodium, per 250 mg	96	17	$1.00	$0.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	92	60	$135.00	$116.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	92	92	$135.00	$116.62
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	72	39	$47.70	$22.91
81002 Urinalysis, manual test	42	37	$5.00	$3.41
J1885 Injection, ketorolac tromethamine, per 15 mg	41	11	$5.00	$0.57
71046 X-ray of chest, 2 views	37	33	$47.00	$34.05
93000 Routine ekg using at least 12 leads including interpretation and report	37	35	$32.00	$18.61
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	36	29	$12.00	$0.13
80053 Blood test, comprehensive group of blood chemicals	29	26	$34.00	$12.78
94640 Inhalation treatment for airway obstruction or sputum production	28	23	$20.00	$19.41
G0008 Administration of influenza virus vaccine	24	24	$27.71	$23.13
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	22	15	$120.00	$57.82
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$93.00	$81.62
36415 Insertion of needle into vein for collection of blood sample	18	16	$15.00	$2.94
90662 Influenza vaccine split virus, preservative free	17	17	$86.00	$52.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$55.00	$48.10
72100 X-ray of lower and sacral spine, 2-3 views	15	15	$99.00	$39.53
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	14	14	$20.00	$9.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	246	109	$90.24	$80.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	213	194	$250.00	$140.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	105	86	$150.00	$74.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	104	51	$135.00	$117.52
J0696 Injection, ceftriaxone sodium, per 250 mg	80	15	$1.00	$0.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$138.78	$117.61
J1885 Injection, ketorolac tromethamine, per 15 mg	70	15	$5.00	$0.61
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	53	35	$47.70	$28.90
93000 Routine ekg using at least 12 leads including interpretation and report	36	30	$32.00	$18.85
71020 X-ray of chest, 2 views, front and side	24	21	$47.00	$31.50
G0008 Administration of influenza virus vaccine	22	22	$27.71	$27.16
36415 Insertion of needle into vein for collection of blood sample	18	11	$15.00	$2.94
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$93.00	$82.14
94640 Inhalation treatment for airway obstruction or sputum production	17	17	$20.00	$19.71
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	17	16	$12.00	$0.15
G0009 Administration of pneumococcal vaccine	17	17	$27.03	$26.49
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	15	15	$22.00	$18.65
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	14	12	$120.00	$57.12
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$69.00	$67.62
72100 X-ray of lower and sacral spine, 2-3 views	13	12	$99.00	$39.66

Medical Specialties & State Licenses

CMS Verified: 2026-03-22

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A69134

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00A691340 (CA)

Hospital & Practice Group Affiliations

Peter Yang Ma Medical Inc

624 W Duarte Rd, Arcadia, CA 910077675

Phone: 6262949978

Secondary Practice Locations

624 W Duarte Rd Ste 208

Arcadia, CA 910077675

Phone: 6264463608

Practice Associates & Co-Workers

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

1 Associated Practitioners

Tammy Chu , PA

Dermatology

NPI 1407337876

Physician Assistant

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location March 22, 2026

Registered at 612 W DUARTE RD STE 205, ARCADIA, CA 910079229 (Tel: 6263175136)

📍

Updated Business Mailing Address March 22, 2026

Registered at 612 W DUARTE RD STE 205, ARCADIA, CA 910079229 (Tel: 6263175136)

📍

Updated Practice Location January 30, 2023

Registered at 612 W DUARTE RD STE 505, ARCADIA, CA 910077627 (Tel: 6262949978)

📍

Updated Business Mailing Address January 30, 2023

Registered at 612 W DUARTE RD STE 505, ARCADIA, CA 910077627 (Tel: 6262949978)

✅

NPI Profile Active December 12, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location December 12, 2008

Registered at 117 E LIVE OAK AVE, SUITE 101, ARCADIA, CA 910065269 (Tel: 6264468492)

📍

Updated Business Mailing Address December 12, 2008

Registered at 117 E LIVE OAK AVE, SUITE 101, ARCADIA, CA 910065269 (Tel: 6264468492)

👤

Provider Name / Credentials Updated December 12, 2008

Recorded as PETER TAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 12, 2008

Internal Medicine (License #A69134 in CA)

🟢

Initial NPI Registration & Enumeration July 14, 2005

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: 1144228909

Entity Type:

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

Enumeration Date: July 14, 2005

Last Update: March 22, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

612 W Duarte Rd Ste 205

Arcadia, CA 910079229

Phone: 6263175136

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.