Cecilia Jang, M.D
Internal Medicine Physician · New York, NY
Cecilia Jang, M.D is an internal medicine physician with a practice address in New York, New York, and NPI 1265870075, issued on Jun 13, 2013. Check the license (New York 287417, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Cecilia Jang
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 287417 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1090 Amsterdam Ave, New York, NY 10025
- Phone
- (212) 523-8672
- Enumerated
- Jun 13, 2013
- Record last updated
- Apr 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (212) 531-7630
- Medicare enrollment
- Enrolled (PECOS I20240808001414); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1090 Amsterdam Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cecilia Jang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 287417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,574 Medicare Part D claims for 443 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 70 claims were for opioids.
Most prescribed
- Atorvastatin Calcium334 claims
- Amlodipine Besylate173 claims
- Losartan Potassium110 claims
- Hydrochlorothiazide89 claims
- Lisinopril75 claims
- Gabapentin68 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cecilia Jang among 12,067 internal medicine physician records in New York
Cecilia Jang, M.D is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2005 · median 2002 among the 7,221 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
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Common questions
What is Cecilia Jang, M.D's NPI number?
Cecilia Jang, M.D's National Provider Identifier (NPI) is 1265870075, issued on Jun 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cecilia Jang, M.D located?
The NPPES record lists a practice address at 1090 Amsterdam Ave, New York, NY, 10025. Phone: (212) 523-8672. Providers update this record themselves, so call before visiting.
How can I verify Cecilia Jang, M.D's license?
NPPES lists New York license number 287417, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cecilia Jang, M.D prescribe under Medicare Part D?
In 2024, Cecilia Jang, M.D had 2,574 Medicare Part D claims for 443 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.