Olav Istre, M.D., PH.D
Gynecology Physician · Boston, MA
Olav Istre, M.D., PH.D is a gynecology physician with a practice address in Boston, Massachusetts, and NPI 1760623300, issued on Mar 11, 2009. Check the license (Massachusetts 233951, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Olav Istre
- Credential
- M.D., PH.D
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 233951 MA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Francis St, Boston, MA 02115
- Phone
- (617) 525-8599
- Enumerated
- Mar 11, 2009
- Record last updated
- May 6, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (617) 975-0900
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 128 in Massachusetts → Look up another NPI →
Also registered at 75 Francis St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Olav Istre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 233951Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Olav Istre among 128 gynecology physician records in Massachusetts
Olav Istre, M.D., PH.D is one of 128 gynecology physician records with a practice address in Massachusetts. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 79% of them.
- NPI issued2009 · 79% of these records are older, 19% newer
- In a Medicare fileNo · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2009 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Massachusetts
There are 128 gynecology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 128 in Massachusetts → Every provider in Boston → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Mobolaji Ajao, MDBoston, MA 021151851522486
- Jourdin BatchelorBoston, MA 021151992324776
- Olivia BuckBoston, MA 021151598260283
- Daniel Cramer, MD SCDBoston, MA 021151033155395
- Michelle Davis, M.D.Boston, MA 021151316246549
- Jon Einarsson, M.D.Boston, MA 021151407813694
- Alison FitzgeraldBoston, MA 021151558998450
- Louise King, MDBoston, MA 021151790988798
Common questions
What is Olav Istre, M.D., PH.D's NPI number?
Olav Istre, M.D., PH.D's National Provider Identifier (NPI) is 1760623300, issued on Mar 11, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Olav Istre, M.D., PH.D located?
The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 525-8599. Providers update this record themselves, so call before visiting.
How can I verify Olav Istre, M.D., PH.D's license?
NPPES lists Massachusetts license number 233951, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.