Zulekha Karim, D.O.
Endocrinology, Diabetes & Metabolism Physician · Stamford, CT
Zulekha Karim, D.O. is an endocrinology, diabetes & metabolism physician with a practice address in Stamford, Connecticut, and NPI 1861812844, issued on Apr 17, 2014. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Zulekha Karim
- Credential
- D.O.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- C2-0013376 DE
Self-reported in NPPES; status is on the state search - Practice location
- 30 Shelburne RD, Stamford, CT 06902
- Phone
- (203) 276-7147
- Enumerated
- Apr 17, 2014
- Record last updated
- May 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (203) 276-7368
- Medicare enrollment
- Enrolled (PECOS I20240411000645); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 214 in Connecticut → Look up another NPI →
Also registered at 30 Shelburne RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bharati Banerjee, MDNeonatal-Perinatal Medicine Physician1740215789
Verify Zulekha Karim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
881 Medicare Part D claims for 236 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Levothyroxine Sodium110 claims
- Metformin Hcl59 claims
- Ozempic58 claims
- Jardiance54 claims
- Metformin Hcl Er51 claims
- Synthroid46 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: $440.91
19 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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
- Stony Brook Internists University Faculty Practice CorporationStony Brook, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zulekha Karim among 214 endocrinology, diabetes & metabolism physician records in Connecticut
Zulekha Karim, D.O. is one of 214 endocrinology, diabetes & metabolism physician records with a practice address in Connecticut. 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 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 20% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2014 · median 2004 among the 145 with a school on file
- Record last updated2020 · 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 Connecticut 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 Connecticut
There are 214 endocrinology, diabetes & metabolism physician records in Connecticut.
All 214 in Connecticut → Every provider in Stamford → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Vivek Alaigh, MDStamford, CT 069021740675818
- Maria Cecilia Asnis, M.D.Stamford, CT 069021437475688
- Jansi Gnanasekaran, MDStamford, CT 069021760825103
- Melissa Goldstein, M.D.Stamford, CT 069021689835878
- Rebekah Gospin, M.D.Stamford, CT 069021528367026
- Camila Heluey, MDStamford, CT 069021265938328
- Mustafa Khan, MDStamford, CT 069021952891509
- Bismruta Misra, MDStamford, CT 069021205883790
Common questions
What is Zulekha Karim, D.O.'s NPI number?
Zulekha Karim, D.O.'s National Provider Identifier (NPI) is 1861812844, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Zulekha Karim, D.O. located?
The NPPES record lists a practice address at 30 Shelburne RD, Stamford, CT, 06902. Phone: (203) 276-7147. Providers update this record themselves, so call before visiting.
How can I verify Zulekha Karim, D.O.'s license?
Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zulekha Karim, D.O. prescribe under Medicare Part D?
In 2024, Zulekha Karim, D.O. had 881 Medicare Part D claims for 236 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.