Terin Howard Ostroski, M.D.
Internal Medicine Physician · Anchorage, AK
Terin Howard Ostroski, M.D. is an internal medicine physician with a practice address in Anchorage, Alaska, and NPI 1154663680, issued on Mar 22, 2013. Check the license on the Alaska State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Terin Howard Ostroski
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- LL2433 NV
Self-reported in NPPES; status is on the state search - Practice location
- 4300 B St Ste 200, Anchorage, AK 99503
- Phone
- (727) 278-8281
- Enumerated
- Mar 22, 2013
- Record last updated
- Jan 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20161129000162); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 177 in Alaska → Look up another NPI →
Also registered at 4300 B St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Berenson, MDCritical Care Medicine (Internal Medicine) Physician1588633150
- Patrick Brady, MDHospitalist Physician1982772505
- Paula Brown, FNP-CFamily Nurse Practitioner1952261208
Verify Terin Howard Ostroski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlaska State Medical 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
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
347 Medicare Part D claims for 98 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Atorvastatin Calcium14 claims
- Carvedilol12 claims
- Donepezil Hcl12 claims
- Gabapentin12 claims
- Memantine Hcl12 claims
- Oxycodone Hcl11 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.
Bills Medicare through one group practice
- Alaska Hospitalist Group LLCAnchorage, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Terin Howard Ostroski among 177 internal medicine physician records in Alaska
Terin Howard Ostroski, M.D. is one of 177 internal medicine physician records with a practice address in Alaska. 68% 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 70% of them.
- NPI issued2013 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2013 · median 2010 among the 92 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Alaska
There are 177 internal medicine physician records in Alaska.
All 177 in Alaska → Every provider in Anchorage → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rachael Carricaburu, MDAnchorage, AK 995031912181066
- Madeleine Grant, MDAnchorage, AK 995031114009727
- Esther Hargrave, MDAnchorage, AK 995031346496825
- Julia Herbert, M.D.Anchorage, AK 995031245625128
- Stacey Maddox, DOAnchorage, AK 995031528472610
- Ailinh Tran, M.D.Anchorage, AK 995031306172853
- Michael Jones, M.D.Anchorage, AK 995011477660561
- Nell Loftin, M.D.Anchorage, AK 995011255350781
Common questions
What is Terin Howard Ostroski, M.D.'s NPI number?
Terin Howard Ostroski, M.D.'s National Provider Identifier (NPI) is 1154663680, issued on Mar 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Terin Howard Ostroski, M.D. located?
The NPPES record lists a practice address at 4300 B St Ste 200, Anchorage, AK, 99503. Phone: (727) 278-8281. Providers update this record themselves, so call before visiting.
How can I verify Terin Howard Ostroski, M.D.'s license?
Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Terin Howard Ostroski, M.D. prescribe under Medicare Part D?
In 2024, Terin Howard Ostroski, M.D. had 347 Medicare Part D claims for 98 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.