Astrid Hoffmann-Olsen, MD
Obstetrics & Gynecology Physician · Stamford, CT
Astrid Hoffmann-Olsen, MD is an obstetrics & gynecology physician with a practice address in Stamford, Connecticut, and NPI 1497859581, issued on Sep 11, 2006. Check the license (Connecticut 034564, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Astrid Hoffmann-Olsen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 034564 CT
Self-reported in NPPES; status is on the state search - Practice location
- 190 W Broad St, Stamford, CT 06902
- Phone
- (203) 325-4321
- Enumerated
- Sep 11, 2006
- Record last updated
- Oct 27, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (203) 975-7515
- Medicare enrollment
- Enrolled (PECOS I20090817000380); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 1991
- Entity
- Type 1 · individual
Also registered at 190 W Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karishma Bellara, PASleep Medicine (Internal Medicine) Physician1013052521
- Gary Besser, MDObstetrics & Gynecology Physician1992809982
- Lisa Dishongh, MDObstetrics & Gynecology Physician1912001900
- George Heading, MDObstetrics & Gynecology Physician1548364532
- John Kazianis, M.D.Pulmonary Disease Physician1730348418
- Lester Krasnogor, M.D.Pulmonary Disease Physician1134157787
Verify Astrid Hoffmann-Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 034564Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
286 Medicare Part D claims for 82 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol59 claims
- Yuvafem35 claims
- Fluconazole26 claims
- Valacyclovir19 claims
- Myrbetriq15 claims
- Betamethasone Diprop Augmented13 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): 89.9 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).
Industry payments in 2024: $966.22
38 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Physicians For Women's Health, LLCStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
37 obstetrics & gynecology physician records list a practice address in Stamford
They are 37 of the 2,774 NPPES records with a practice address in Stamford, and 707 obstetrics & gynecology physician records in Connecticut.
All 37 in Stamford → All 707 in Connecticut → Every provider in Stamford →
Other obstetrics & gynecology physician records in Connecticut
- Anne Abbate, MDBridgeport, CT1497323562
- Roxanne Abder, MDTrumbull, CT1790840809
- Patricia Abruna, M.D.Fairfield, CT1023246832
- Ami Acharya, M.D.Hamden, CT1437131760
- Marie Achong, M.D.Hartford, CT1700806213
- Elizabeth Ackley, M.D.New Haven, CT1316474091
- Sharon Adler, MDBristol, CT1235148438
- Chaarushi Ahuja, MDNew Haven, CT1851965347
- Sarp Aksel, M.D.Stamford, CT1245611441
- Roa Alammari, MDMansfield Center, CT1861782807
Common questions
What is Astrid Hoffmann-Olsen, MD's NPI number?
Astrid Hoffmann-Olsen, MD's National Provider Identifier (NPI) is 1497859581, issued on Sep 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Astrid Hoffmann-Olsen, MD located?
The NPPES record lists a practice address at 190 W Broad St, Stamford, CT, 06902. Phone: (203) 325-4321. Providers update this record themselves, so call before visiting.
How can I verify Astrid Hoffmann-Olsen, MD's license?
NPPES lists Connecticut license number 034564, 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 Astrid Hoffmann-Olsen, MD prescribe under Medicare Part D?
In 2024, Astrid Hoffmann-Olsen, MD had 286 Medicare Part D claims for 82 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Astrid Hoffmann-Olsen, MD's MIPS final score?
The 2023 MIPS final score is 89.9 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.