Anna S. Eisenstein
Dermatology Physician · New Haven, CT
Anna S. Eisenstein is a dermatology physician with a practice address in New Haven, Connecticut, and NPI 1497104822, issued on Jun 7, 2016. Check the license (Connecticut 66236, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Anna S. Eisenstein
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 66236 CT
267424 MA
Self-reported in NPPES; status is on the state search - Practice location
- 15 York Street, New Haven, CT 06510
- Phone
- (203) 785-4632
- Enumerated
- Jun 7, 2016
- Record last updated
- Jul 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200715003112); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 253 in Connecticut → Look up another NPI →
Also registered at 15 York Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Ko, M.D.Dermatopathology Physician1841258282
- Jennifer Ruby, APRNFamily Nurse Practitioner1225461932
Verify Anna S. Eisenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 66236Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average dermatology physician in 2024
599 Medicare Part D claims for 161 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Ketoconazole64 claims
- Triamcinolone Acetonide59 claims
- Clindamycin Phosphate44 claims
- Hydrocortisone40 claims
- Clobetasol Propionate37 claims
- Dupixent Pen31 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): 73.6 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 2 group practices
- Cornell Scott Hill Health CorporationNew Haven, CT
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna S. Eisenstein among 253 dermatology physician records in Connecticut
Anna S. Eisenstein is one of 253 dermatology physician records with a practice address in Connecticut. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 81% of them.
- NPI issued2016 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2016 · median 2004 among the 180 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 207N00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Connecticut
There are 253 dermatology physician records in Connecticut.
All 253 in Connecticut → Every provider in New Haven → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Jean Bolognia, MDNew Haven, CT 065101942291331
- Irwin Braverman, MDNew Haven, CT 065101669453445
- Christopher Bunick, M.D., PH.D.New Haven, CT 065101457527442
- Sean Christensen, MDNew Haven, CT 065101962685073
- Shawn Cowper, MDNew Haven, CT 065101396736773
- Richard Edelson, MDNew Haven, CT 065101639160013
- Michael Girardi, MDNew Haven, CT 065101154302842
- Peter Heald, MDNew Haven, CT 065101376534784
Common questions
What is Anna S. Eisenstein's NPI number?
Anna S. Eisenstein's National Provider Identifier (NPI) is 1497104822, issued on Jun 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Anna S. Eisenstein located?
The NPPES record lists a practice address at 15 York Street, New Haven, CT, 06510. Phone: (203) 785-4632. Providers update this record themselves, so call before visiting.
How can I verify Anna S. Eisenstein's license?
NPPES lists Connecticut license number 66236, as entered by the provider. 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 Anna S. Eisenstein prescribe under Medicare Part D?
In 2024, Anna S. Eisenstein had 599 Medicare Part D claims for 161 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Anna S. Eisenstein's MIPS final score?
The 2023 MIPS final score is 73.6 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.