Ann-Kristin Friedrich, MD
Surgery Physician · New Haven, CT
Ann-Kristin Friedrich, MD is a surgery physician with a practice address in New Haven, Connecticut, and NPI 1760823090, issued on Jul 15, 2013. Check the license (Connecticut 64111, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ann-Kristin Friedrich
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 64111 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (203) 688-4242
- Enumerated
- Jul 15, 2013
- Record last updated
- Jan 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210521001025); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 360 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
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- Usama Abdelghany, PHARM DOncology Pharmacist1548827843
Verify Ann-Kristin Friedrich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 64111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average surgery physician in 2024
11 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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: $46.89
1 payment: food and beverage; the largest payer was Endomagnetics Ltd. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Baystate Medical Practices IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann-Kristin Friedrich among 360 surgery physician records in Connecticut
Ann-Kristin Friedrich, MD is one of 360 surgery physician records with a practice address in Connecticut. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 79% of them.
- NPI issued2013 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2013 · median 2002 among the 219 with a school on file
- Record last updated2020 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Connecticut
There are 360 surgery physician records in Connecticut.
All 360 in Connecticut → Every provider in New Haven → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Paul Barcewicz, M.D.New Haven, CT 065101164470548
- Andrew Duffy, M. D.New Haven, CT 065101386686152
- Mark Faries, M.D.New Haven, CT 065101659428969
- Courtney Gibson, MDNew Haven, CT 065101275746869
- Mehra Golshan, MDNew Haven, CT 065101982694113
- Andrew Graham, M.D.New Haven, CT 065101700804036
- Daniel Kim, M.D.New Haven, CT 065101639113806
- Adrian Maung, MDNew Haven, CT 065101043292147
Common questions
What is Ann-Kristin Friedrich, MD's NPI number?
Ann-Kristin Friedrich, MD's National Provider Identifier (NPI) is 1760823090, issued on Jul 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Ann-Kristin Friedrich, MD located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 688-4242. Providers update this record themselves, so call before visiting.
How can I verify Ann-Kristin Friedrich, MD's license?
NPPES lists Connecticut license number 64111, 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 Ann-Kristin Friedrich, MD prescribe under Medicare Part D?
In 2024, Ann-Kristin Friedrich, MD had 11 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.