Mark Blasbalg, O.D.
Optometrist · Coventry, RI
Mark Blasbalg, O.D. is an optometrist with a practice address in Coventry, Rhode Island, and NPI 1366554420, issued on Aug 31, 2006. Check the license with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Blasbalg
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 1193 Tiogue Ave, Coventry, RI 02816
- Phone
- (401) 823-8200
- Enumerated
- Aug 31, 2006
- Entity
- Type 1 · individual
Also registered at 1193 Tiogue Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Teresa Head, ODOptometrist1851547632
- Liane Prytula, O.D.Optometrist1669804753
Verify Mark Blasbalg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Rhode Island board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
96% fewer Medicare Part D claims than the average optometrist in 2024
12 Medicare Part D claims, against an average of 279 among the 32,314 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.
6 optometrist records list a Coventry practice address
They are 6 of the 255 NPPES records with a Coventry practice address, and 260 optometrist records in Rhode Island.
All 6 in Coventry → All 260 in Rhode Island → Every provider in Coventry →
Other optometrist records in Rhode Island
- Kathleen Abarr, ODWesterly, RI1285017988
- Saad Ahmed, ODSouth Kingstown, RI1336619550
- Jeffrey Ainley, O.D.Warwick, RI1376519637
- Cinda Anderson, O.D.Barrington, RI1952529463
- Thomas Antonian, ODEast Prov, RI1972605905
- Russell Auclair, O.D.Providence, RI1528099405
- Ariana Azzoli, ODEast Greenwich, RI1700525094
- Vania Bae, O.D.Johnston, RI1396094249
- Shawn Barillaro, ODProvidence, RI1972342368
- Roger Beaudet, ODNorth Smithfield, RI1295831196
Common questions
What is Mark Blasbalg, O.D.'s NPI number?
Mark Blasbalg, O.D.'s National Provider Identifier (NPI) is 1366554420, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Blasbalg, O.D. located?
The NPPES record lists a practice address at 1193 Tiogue Ave, Coventry, RI, 02816. Phone: (401) 823-8200. Providers update this record themselves, so call before visiting.
How can I verify Mark Blasbalg, O.D.'s license?
Search the Rhode Island board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Blasbalg, O.D. prescribe under Medicare Part D?
In 2024, Mark Blasbalg, O.D. had 12 Medicare Part D claims; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.