Active NPI 1518236181 Individual Practitioner Male Practitioner

Dr. Wu Tan , MD

Internal Medicine • Flushing, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Wu Tan, MD is a certified Internal Medicine practicing in Flushing, NY. With approximately 42 years of clinical experience since completing medical education in 1984, Dr. Tan delivers high-quality medical care to the local community at 4235 MAIN ST.

Dr. Tan accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, chronic care management services, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4235 Main St
Ste 3m

Flushing, NY 113553969

Telephone 3473410365

Fax 7188860644

Associated Practice Facility / Clinic

🏢 Medical And Surgical Eye Specialist, Pllc Facility NPI 1669640512

Medicare Profile & Education

Medical School

Other

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Flushing, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +12.4 yrs vs City Avg

City Avg: 29.6 Yrs

State Avg: 29.4 Yrs

Regional Practice Density

256 Specialists

Practicing in Flushing, NY (12979 Statewide)

Telehealth Adoption Rate

21.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

15.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tan (42 Years) 42 Yrs

Flushing Specialty Average (29.6 Years) 29.6 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
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	1,523	214	$50.83	$44.47
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	1,042	255	$135.33	$119.87
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	561	201	$70.73	$55.14
99213 Established patient office or other outpatient visit, typically 15 minutes	192	56	$120.83	$101.91
99306 Initial nursing facility visit, typically 45 minutes per day	156	135	$236.72	$202.26
99316 Nursing facility discharge management, more than 30 minutes	150	118	$165.68	$145.35
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	140	118	$92.53	$83.27
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	59	13	$26.94	$16.16
93000 Routine ekg using at least 12 leads including interpretation and report	19	15	$29.47	$16.29
G0008 Administration of influenza virus vaccine	16	15	$38.75	$32.91
90661 Influenza vaccine, trivalent derived from cell cultures	13	13	$47.69	$36.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	859	190	$130.40	$119.62
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	807	209	$56.77	$45.04
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	679	188	$70.68	$57.60
99213 Established patient office or other outpatient visit, typically 15 minutes	249	76	$121.02	$104.85
99316 Nursing facility discharge management, more than 30 minutes	116	98	$163.96	$149.26
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	113	93	$91.17	$85.17
99306 Initial nursing facility visit, typically 45 minutes per day	85	72	$227.94	$207.28
99497 Advance care planning, first 30 minutes	24	24	$114.52	$94.34
G0009 Administration of pneumococcal vaccine	23	22	$41.74	$35.24
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	16	16	$45.03	$33.26
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$30.00	$17.14
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	15	14	$164.00	$130.80
G0008 Administration of influenza virus vaccine	14	14	$33.71	$31.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	583	155	$56.74	$50.77
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	537	136	$114.37	$105.08
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	515	134	$71.74	$59.57
99213 Established patient office or other outpatient visit, typically 15 minutes	243	62	$121.26	$109.27
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	107	94	$86.32	$80.79
99306 Initial nursing facility visit, typically 45 minutes per day	84	78	$217.36	$190.65
99316 Nursing facility discharge management, more than 30 minutes	75	70	$133.71	$119.27
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	20	20	$45.05	$31.63
G0008 Administration of influenza virus vaccine	19	18	$30.53	$29.88
99497 Advance care planning, first 30 minutes	18	17	$111.51	$100.34
0064A Adm sarscov2 50mcg/0.25mlbst	13	13	$50.00	$46.94
G0009 Administration of pneumococcal vaccine	12	12	$35.83	$34.78
93000 Routine ekg using at least 12 leads including interpretation and report	11	11	$29.09	$17.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	597	106	$57.00	$51.66
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	338	95	$114.08	$106.97
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	333	93	$53.55	$37.13
99213 Established patient office or other outpatient visit, typically 15 minutes	229	62	$118.67	$110.03
0064A Adm sarscov2 50mcg/0.25mlbst	177	177	$50.00	$47.88
0012A Adm sarscov2 100mcg/0.5ml2nd	151	150	$50.00	$47.88
0011A Adm sarscov2 100mcg/0.5ml1st	151	151	$50.53	$32.82
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	101	84	$86.79	$81.98
99316 Nursing facility discharge management, more than 30 minutes	37	34	$133.74	$123.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	23	$98.57	$68.14
99306 Initial nursing facility visit, typically 45 minutes per day	25	24	$218.15	$194.98
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	24	11	$33.43	$17.05
99497 Advance care planning, first 30 minutes	22	22	$111.58	$101.41
99495 Transitional care management services for problem of at least moderate complexity	21	21	$206.24	$169.13
G0008 Administration of influenza virus vaccine	18	18	$30.00	$20.48
93000 Routine ekg using at least 12 leads including interpretation and report	17	14	$30.00	$18.40
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	17	17	$35.04	$29.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$160.83	$137.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	838	99	$56.56	$51.59
99213 Established patient office or other outpatient visit, typically 15 minutes	427	64	$99.92	$89.89
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	394	88	$114.00	$106.57
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	388	86	$53.15	$38.15
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	97	68	$86.43	$81.35
99316 Nursing facility discharge management, more than 30 minutes	53	48	$132.36	$122.49
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	51	51	$97.24	$49.08
99306 Initial nursing facility visit, typically 45 minutes per day	47	43	$208.53	$194.51
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	33	27	$68.00	$51.45
99336 Established patient assisted living visit, typically 40 minutes	32	28	$206.00	$155.30
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	32	32	$31.29	$29.13
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	32	31	$139.00	$105.97
99495 Transitional care management services for problem of at least moderate complexity	32	31	$206.24	$142.30
99497 Advance care planning, first 30 minutes	32	30	$106.41	$91.74
G0008 Administration of influenza virus vaccine	28	28	$30.18	$19.75
93000 Routine ekg using at least 12 leads including interpretation and report	20	19	$30.00	$20.85
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	13	$32.84	$16.92
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	15	15	$201.83	$136.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$210.42	$197.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	548	217	$141.51	$48.24
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	377	89	$228.80	$106.03
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	307	79	$54.75	$50.63
99336 Established patient assisted living visit, typically 40 minutes	293	162	$289.41	$156.33
99213 Established patient office or other outpatient visit, typically 15 minutes	231	37	$100.44	$86.86
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	182	57	$113.00	$105.43
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	174	57	$53.15	$36.53
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	168	75	$93.52	$50.78
99306 Initial nursing facility visit, typically 45 minutes per day	125	105	$287.23	$191.58
99495 Transitional care management services for problem of at least moderate complexity	105	102	$322.98	$191.18
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	61	39	$86.38	$79.42
99316 Nursing facility discharge management, more than 30 minutes	47	41	$133.07	$121.55
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	44	38	$208.27	$79.66
99306 Initial nursing facility visit, typically 45 minutes per day	34	32	$206.05	$190.81
99497 Advance care planning, first 30 minutes	30	30	$117.35	$97.80
99495 Transitional care management services for problem of at least moderate complexity	28	28	$201.29	$125.90
90756 Vaccine for influenza for injection into muscle	24	24	$26.93	$25.96
93000 Routine ekg using at least 12 leads including interpretation and report	21	16	$38.57	$20.35
99497 Advance care planning, first 30 minutes	18	16	$102.42	$90.48
G0008 Administration of influenza virus vaccine	18	18	$30.00	$19.35
99326 New patient assisted living visit, typically 45 minutes	16	16	$243.06	$159.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	1,058	381	$188.79	$48.69
99336 Established patient assisted living visit, typically 40 minutes	911	260	$299.89	$155.46
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	672	167	$250.00	$105.56
99335 Established patient assisted living visit, typically 25 minutes	418	160	$250.00	$108.50
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	339	163	$100.59	$51.21
99306 Initial nursing facility visit, typically 45 minutes per day	202	169	$300.00	$190.80
99495 Transitional care management services for problem of at least moderate complexity	180	174	$375.00	$190.41
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	169	60	$54.93	$51.05
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	162	56	$117.49	$105.19
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	147	55	$52.44	$36.66
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	78	52	$87.13	$79.72
99213 Established patient office or other outpatient visit, typically 15 minutes	69	19	$100.18	$84.82
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	63	46	$200.00	$79.84
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	62	53	$200.00	$149.43
99306 Initial nursing facility visit, typically 45 minutes per day	37	32	$205.77	$190.29
99326 New patient assisted living visit, typically 45 minutes	33	33	$250.00	$159.24
99316 Nursing facility discharge management, more than 30 minutes	27	26	$130.90	$121.39
99495 Transitional care management services for problem of at least moderate complexity	25	25	$179.74	$125.26
93000 Routine ekg using at least 12 leads including interpretation and report	22	20	$50.45	$20.18
99497 Advance care planning, first 30 minutes	17	14	$150.00	$96.99
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	17	12	$103.08	$24.09
99497 Advance care planning, first 30 minutes	13	13	$69.86	$68.56
99316 Nursing facility discharge management, more than 30 minutes	13	13	$250.00	$121.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	74	30	$84.06	$79.15
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	45	24	$54.96	$51.05
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	33	15	$120.91	$104.49
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	21	12	$53.15	$36.65
99306 Initial nursing facility visit, typically 45 minutes per day	14	14	$204.54	$189.69

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NY 267436

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.

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Rumei Yuan , MD PHD

Ophthalmology

NPI 1194821603

MDPHD

Tao Fen Cheng , FNP

Nurse Practitioner - Family

NPI 1285084194

Family Nurse Practitioner

Dr. Wai Ching Ng , PharmD

Pharmacist

NPI 1326562679

Doctor of Pharmacy (Pharm.D.)

Dr. Wensong Li , MD

Anesthesiology - Pain Medicine

NPI 1437146743

Doctor of Medicine (M.D.)

Jordan K Yee

Pharmacist

NPI 1801506365

Xiang Chen

Pharmacist

NPI 1831994706

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active September 25, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location September 25, 2017

Registered at 4235 MAIN ST, STE 3M, FLUSHING, NY 113553969 (Tel: 3473410365)

📍

Updated Business Mailing Address September 25, 2017

Registered at 2520 146TH ST, FLUSHING, NY 113541329 (Tel: 3473410365)

👤

Provider Name / Credentials Updated September 25, 2017

Recorded as WU TAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2017

Internal Medicine (License #267436 in NY)

✅

NPI Profile Active January 24, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location January 24, 2013

Registered at 121 DEKALB AVE, BROOKLYN, NY 112015425 (Tel: 7182506813)

📍

Updated Business Mailing Address January 24, 2013

Registered at 9911 60TH AVE APT 5F, CORONA, NY 113684407

👤

Provider Name / Credentials Updated January 24, 2013

Recorded as WU TAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 24, 2013

Internal Medicine (License #267436 in NY)

🟢

Initial NPI Registration & Enumeration December 27, 2011

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: 1518236181

Entity Type:

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

Enumeration Date: December 27, 2011

Last Update: September 25, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2520 146th St

Flushing, NY 113541329

Phone: 3473410365

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.