Jenny Tang - Chan, M.D.
NPI 1407899867 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Tang - Chan, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1407899867).
Provider details
- NPI number
- 1407899867
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 210935-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
196 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $102 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 40 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 34 | $143 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 19 | $144 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 15 | $110 |
Typical Medicare-allowed amounts for these services range $9–$144 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 260 | 55 |
| Amlodipine Besylate | 197 | 37 |
| Lisinopril | 124 | 16 |
| Omeprazole | 100 | 19 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 88 | 14 |
| Simvastatin | 87 | 15 |
| Hydrochlorothiazide | 86 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2013-09-23
Frequently asked questions
- What is Jenny Tang - Chan's NPI number?
- Jenny Tang - Chan's National Provider Identifier (NPI) is 1407899867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Tang - Chan's specialty?
- Jenny Tang - Chan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jenny Tang - Chan located?
- Jenny Tang - Chan's practice location on file with NPPES is 15 W 65th St, New York, NY 10023-6601.
- What is Jenny Tang - Chan's phone number?
- The practice phone number listed in the NPPES registry for Jenny Tang - Chan is (212) 769-6313.
- Does Jenny Tang - Chan accept Medicare?
- Jenny Tang - Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Tang - Chan's NPI active?
- Yes — Jenny Tang - Chan's NPI (1407899867) is active in the NPPES registry as of the last update on 2013-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.