Zaighum Rana, M.D.
Endocrinology, Diabetes & Metabolism Physician · Pittsfield, MA
Zaighum Rana, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Pittsfield, Massachusetts, and NPI 1215257357, issued on Jun 10, 2010. Check the license (Massachusetts 273558, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Zaighum Rana
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 273558 MA
25955 MN
Self-reported in NPPES; status is on the state search - Practice location
- 725 North St, Pittsfield, MA 01201
- Phone
- (413) 496-6838
- Enumerated
- Jun 10, 2010
- Record last updated
- May 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20180514002235); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 522 in Massachusetts → Look up another NPI →
Also registered at 725 North St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed AbdelnabiInternal Medicine Physician1528620507
- Margarita Abramovich, MDPsychiatry Physician1154883239
- Jacqueline AdamsMedical-Surgical Registered Nurse1396507026
- Erik Adler, D.O.Student in an Organized Health Care Education/Training Program1700468915
- Parinaz Afrashteh, MDStudent in an Organized Health Care Education/Training Program1609677715
- Deepak Agarwal, MDDiagnostic Radiology Physician1043265754
Verify Zaighum Rana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 273558Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
3,100 Medicare Part D claims for 668 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Lantus Solostar303 claims
- Trulicity257 claims
- Levothyroxine Sodium246 claims
- Ozempic185 claims
- Metformin Hcl Er152 claims
- Nano 2nd Gen Pen Needle135 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.
Industry payments in 2024: $150.65
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Riverbend Medical Group IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zaighum Rana among 522 endocrinology, diabetes & metabolism physician records in Massachusetts
Zaighum Rana, M.D. is one of 522 endocrinology, diabetes & metabolism physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 69% of them.
- NPI issued2010 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2003 · median 2002 among the 378 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Massachusetts
There are 522 endocrinology, diabetes & metabolism physician records in Massachusetts.
All 522 in Massachusetts → Every provider in Pittsfield → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Yeset Cervelo Fernandez, MDSpringfiel, MA 012011902434541
- Brian PhillipsPittsfield, MA 012011083831374
- Warren Thau, M.D.Springfield, MA 011181609839661
- Kimberly Browne-Martin, M.D.Springfield, MA 011071174510465
- Barrett Chapin, MDSpringfield, MA 011071629009493
- Michele Gortakowski, M.D.Springfield, MA 011071710243621
- Jordesha Hodge, M.D.Springfield, MA 011071861955155
- Setana Idriss, MDSpringfield, MA 011071427518521
Common questions
What is Zaighum Rana, M.D.'s NPI number?
Zaighum Rana, M.D.'s National Provider Identifier (NPI) is 1215257357, issued on Jun 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Zaighum Rana, M.D. located?
The NPPES record lists a practice address at 725 North St, Pittsfield, MA, 01201. Phone: (413) 496-6838. Providers update this record themselves, so call before visiting.
How can I verify Zaighum Rana, M.D.'s license?
NPPES lists Massachusetts license number 273558, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zaighum Rana, M.D. prescribe under Medicare Part D?
In 2024, Zaighum Rana, M.D. had 3,100 Medicare Part D claims for 668 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.