Christina Marie Simpson, PA-C
Physician Assistant · New York, NY
Christina Marie Simpson, PA-C is a physician assistant with a practice address in New York, New York, and NPI 1851444020, issued on Jan 19, 2007. Check the license (New York 009224-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christina Marie Simpson
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 009224-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1245 Madison Ave, New York, NY 10128
- Phone
- (212) 427-3986
- Enumerated
- Jan 19, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 996-5949
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 1245 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Birkenthal, M.S.Genetic Counselor (M.S.)1790920254
Verify Christina Marie Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 009224-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
21 Medicare Part D claims for 12 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.
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.
Christina Marie Simpson among 15,555 physician assistant records in New York
Christina Marie Simpson, PA-C is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 80% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2007 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3,108 physician assistant records list a practice address in New York
They are 3,108 of the 98,468 NPPES records with a practice address in New York, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in New York → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lindsay Allen, PANew York, NY 101281235374141
- Zoraida Blas, PANew York, NY 101281053694711
- Denis Clarke, PANew York, NY 101281972802502
- Diana Clemente, PANew York, NY 101281407071715
- Tyesha DominiqueNew York, NY 101281376714139
- Allison Elliott, PA-CNew York, NY 101281548651805
- Yelena FeldmanNew York, NY 101281639456270
- Michele Green, PHYSICIAN ASSISTANTNew York, NY 101281174779565
Common questions
What is Christina Marie Simpson, PA-C's NPI number?
Christina Marie Simpson, PA-C's National Provider Identifier (NPI) is 1851444020, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christina Marie Simpson, PA-C located?
The NPPES record lists a practice address at 1245 Madison Ave, New York, NY, 10128. Phone: (212) 427-3986. Providers update this record themselves, so call before visiting.
How can I verify Christina Marie Simpson, PA-C's license?
NPPES lists New York license number 009224-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Christina Marie Simpson, PA-C prescribe under Medicare Part D?
In 2024, Christina Marie Simpson, PA-C had 21 Medicare Part D claims for 12 beneficiaries; the average among physician assistant prescribers was 830. 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.