Carol Thuytien Berlin, MD
Family Medicine Physician · Ithaca, NY
Carol Thuytien Berlin, MD is a family medicine physician with a practice address in Ithaca, New York, and NPI 1568742914, issued on Aug 17, 2011. Check the license (New York 274298, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Carol Thuytien Berlin
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 274298 NY
Self-reported in NPPES; status is on the state search - Practice location
- 209 West State Street, Ithaca, NY 14850
- Phone
- (607) 277-4341
- Enumerated
- Aug 17, 2011
- Record last updated
- Sep 25, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (607) 277-1506
- Medicare enrollment
- Enrolled (PECOS I20140701002558); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Carol Thuytien Berlin 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 274298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average family medicine physician in 2024
4,819 Medicare Part D claims for 454 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 186 claims were for opioids.
Most prescribed
- Atorvastatin Calcium279 claims
- Levothyroxine Sodium190 claims
- Amlodipine Besylate182 claims
- Lisinopril169 claims
- Hydrochlorothiazide130 claims
- Losartan Potassium125 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): 95.2 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).
Industry payments in 2024: $64.95
1 payment: education; the largest payer was Astellas Pharma US Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Cayuga Medical Associates PCIthaca, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
49 family medicine physician records list a practice address in Ithaca
They are 49 of the 2,215 NPPES records with a practice address in Ithaca, and 6,417 family medicine physician records in New York.
All 49 in Ithaca → All 6,417 in New York → Every provider in Ithaca →
Other family medicine physician records in New York
- Alexandra AaronsGlens Falls, NY1417342361
- Stuart Aaronson, M.D.New York, NY1336513100
- Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
- Daniel AbbeySyosset, NY1063867687
- Mary Claire Abbot, MDNew York, NY1215322383
- Heather Abdalla, FNP-CHorseheads, NY1164076907
- Higer Abdallah, NPPatchogue, NY1528662400
- Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
- Basil Abdeljaber, M.D.White Plains, NY1831354323
- Sarah Abdelsayed, MDBuffalo, NY1093065138
Common questions
What is Carol Thuytien Berlin, MD's NPI number?
Carol Thuytien Berlin, MD's National Provider Identifier (NPI) is 1568742914, issued on Aug 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Carol Thuytien Berlin, MD located?
The NPPES record lists a practice address at 209 West State Street, Ithaca, NY, 14850. Phone: (607) 277-4341. Providers update this record themselves, so call before visiting.
How can I verify Carol Thuytien Berlin, MD's license?
NPPES lists New York license number 274298, 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 Carol Thuytien Berlin, MD prescribe under Medicare Part D?
In 2024, Carol Thuytien Berlin, MD had 4,819 Medicare Part D claims for 454 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Carol Thuytien Berlin, MD's MIPS final score?
The 2023 MIPS final score is 95.2 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.