Jonathan M. Gerber
Hematology (Internal Medicine) Physician · New York, NY
Jonathan M. Gerber is a hematology (internal medicine) physician with a practice address in New York, New York, and NPI 1275679201, issued on Jan 29, 2007. Check the license (New York 329301, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jonathan M. Gerber
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License number
- 329301 NY
Self-reported in NPPES; status is on the state search - Practice location
- 610 2ND Ave FL 2, New York, NY 10016
- Phone
- (646) 501-4848
- Enumerated
- Jan 29, 2007
- Record last updated
- Mar 26, 2025
- Fax
- (929) 455-9087
- Medicaid ID
- 110146802A MA
- Medicare enrollment
- Enrolled (PECOS I20240904003993); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 161 in New York → Look up another NPI →
Verify Jonathan M. Gerber 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 329301Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024
118 Medicare Part D claims for 12 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Cresemba19 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.
The MIPS final score for 2023 (Medicare payment program): 97 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan M. Gerber among 161 hematology (internal medicine) physician records in New York
Jonathan M. Gerber is one of 161 hematology (internal medicine) physician records with a practice address in New York. 73% 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 56% of them.
- NPI issued2007 · 56% of these records are older, 36% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1999 · median 2001 among the 92 with a school on file
- Record last updated2025 · 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 207RH0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology (Internal Medicine) Physician providers in New York
There are 161 hematology (internal medicine) physician records in New York.
All 161 in New York → Every provider in New York → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Benedetto Bruno, MDNew York, NY 100161679191860
- Jeffrey Buckner, MDNew York, NY 100161104840495
- Faith Davies, MDNew York, NY 100161487053484
- Maryann KwaNew York, NY 100161437393592
- Dimitrios Papaioannou, MDNew York, NY 100161083119747
- Andrea Popescu-Martinez, MDNew York, NY 100161689741167
- Lauren Botero, MDNew York, NY 100191003376567
- Lawrence Cytryn, MDNew York, NY 100191386734275
Common questions
What is Jonathan M. Gerber's NPI number?
Jonathan M. Gerber's National Provider Identifier (NPI) is 1275679201, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan M. Gerber located?
The NPPES record lists a practice address at 610 2ND Ave FL 2, New York, NY, 10016. Phone: (646) 501-4848. Providers update this record themselves, so call before visiting.
How can I verify Jonathan M. Gerber's license?
NPPES lists New York license number 329301, 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 Jonathan M. Gerber prescribe under Medicare Part D?
In 2024, Jonathan M. Gerber had 118 Medicare Part D claims for 12 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. Part D covers Medicare prescriptions only.
What is Jonathan M. Gerber's MIPS final score?
The 2023 MIPS final score is 97 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.