Brittney Shulman Zimmerman, M.D,
Hematology & Oncology Physician · Riverhead, NY
Brittney Shulman Zimmerman, M.D, is a hematology & oncology physician with a practice address in Riverhead, New York, and NPI 1053708941, issued on Apr 19, 2015. Check the license (New York 291291, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Brittney Shulman Zimmerman
- Credential
- M.D,
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 291291 NY
Self-reported in NPPES; status is on the state search - Practice location
- 896 Old Country RD, Riverhead, NY 11901
- Phone
- (631) 846-5250
- Enumerated
- Apr 19, 2015
- Record last updated
- Mar 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20210621000174); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Also registered at 896 Old Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isamettin Aral, MDRadiation Oncology Physician1063496974
Verify Brittney Shulman Zimmerman 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 291291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
531 Medicare Part D claims for 175 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 15 claims were for opioids.
Most prescribed
- Anastrozole130 claims
- Tamoxifen Citrate60 claims
- Bicalutamide39 claims
- Eliquis35 claims
- Xtandi30 claims
- Abiraterone Acetate26 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 practice group's MIPS final score for 2023 (Medicare payment program): 74.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore Health System Medical Faculty Group Practice IncRiverhead, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brittney Shulman Zimmerman among 1,163 hematology & oncology physician records in New York
Brittney Shulman Zimmerman, M.D, is one of 1,163 hematology & oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 80% of them.
- NPI issued2015 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2002 among the 833 with a school on file
- Record last updated2023 · 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 207RH0003X 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 & Oncology Physician providers in New York
There are 1,163 hematology & oncology physician records in New York.
All 1,163 in New York → Every provider in Riverhead → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Roy Chen, MDRiverhead, NY 119011720248081
- Neal MurphyRiverhead, NY 119011790149888
- Yelda Nouri, M.D.Riverhead, NY 119011073803557
- Deepali Sharma, M.D.Riverhead, NY 119011306058581
- Alexander Zuhoski, MDRiverhead, NY 119011992740856
- Louis Avvento, MDSouthampton, NY 119681417999533
- Mrudula Shah, MDPlainview, NY 118031982788303
- Laurence Bilsky, MDWoodbury, NY 117971790766624
Common questions
What is Brittney Shulman Zimmerman, M.D,'s NPI number?
Brittney Shulman Zimmerman, M.D,'s National Provider Identifier (NPI) is 1053708941, issued on Apr 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Brittney Shulman Zimmerman, M.D, located?
The NPPES record lists a practice address at 896 Old Country RD, Riverhead, NY, 11901. Phone: (631) 846-5250. Providers update this record themselves, so call before visiting.
How can I verify Brittney Shulman Zimmerman, M.D,'s license?
NPPES lists New York license number 291291, 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 Brittney Shulman Zimmerman, M.D, prescribe under Medicare Part D?
In 2024, Brittney Shulman Zimmerman, M.D, had 531 Medicare Part D claims for 175 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Brittney Shulman Zimmerman, M.D,'s MIPS final score?
The 2023 MIPS final score is 74.1 of 100, reported for the practice group. 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.