Nathan E. Isaacson, OD
Optometrist · Pittsburgh, PA
Nathan E. Isaacson, OD is an optometrist with a practice address in Pittsburgh, Pennsylvania, and NPI 1689613283, issued on Jun 6, 2006. Check the license (Pennsylvania OET008903, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan E. Isaacson
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OET008903 PA
Self-reported in NPPES; status is on the state search - Practice location
- 203 Lothrop St, Pittsburgh, PA 15213
- Phone
- (412) 647-2200
- Enumerated
- Jun 6, 2006
- Record last updated
- Feb 9, 2022
- Fax
- (412) 647-5119
- Medicare enrollment
- Enrolled (PECOS I20040908000374); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 2002
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,640 in Pennsylvania → Look up another NPI →
Also registered at 203 Lothrop St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaveh Ahani, DMDOral and Maxillofacial Surgery (Dentist)1669877577
- Ahmed Al-Ghoul, MDOphthalmology Physician1194749374
- Sohani AmarasekeraOphthalmology Physician1356704878
- Bethany Anke, SLPSpeech-Language Pathologist1356452072
- Emily Antes, AUDAudiologist1265355317
- Angela Bakopoulos, CCC-SLPSpeech-Language Pathologist1215470166
Verify Nathan E. Isaacson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OET008903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average optometrist in 2024
514 Medicare Part D claims for 246 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Neomycin-Polymyxin-Dexameth123 claims
- Latanoprost121 claims
- Cyclosporine38 claims
- Fluorometholone33 claims
- Timolol Maleate23 claims
- Erythromycin21 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): 77.5 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).
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansMonroeville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan E. Isaacson among 2,640 optometrist records in Pennsylvania
Nathan E. Isaacson, OD is one of 2,640 optometrist records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 48% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2002 · median 2004 among the 1,588 with a school on file
- Record last updated2022 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Pennsylvania
There are 2,640 optometrist records in Pennsylvania.
All 2,640 in Pennsylvania → Every provider in Pittsburgh → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Ellen ButtsPittsburgh, PA 152131679065528
- Scott DrexlerPittsburgh, PA 152131194723189
- Linda FlahertyPittsburgh, PA 152131902895956
- Craig Luchansky, ODPittsburgh, PA 152131437142163
- Kateryna Sanders, ODPittsburgh, PA 152131376288704
- Chollapadi Sundar-Raj, ODPittsburgh, PA 152131124093091
- Paul Hoolahan, O.D.Pittsburgh, PA 152121194724807
- Jessica GlassPittsburgh, PA 152151316024037
Common questions
What is Nathan E. Isaacson, OD's NPI number?
Nathan E. Isaacson, OD's National Provider Identifier (NPI) is 1689613283, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nathan E. Isaacson, OD located?
The NPPES record lists a practice address at 203 Lothrop St, Pittsburgh, PA, 15213. Phone: (412) 647-2200. Providers update this record themselves, so call before visiting.
How can I verify Nathan E. Isaacson, OD's license?
NPPES lists Pennsylvania license number OET008903, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan E. Isaacson, OD prescribe under Medicare Part D?
In 2024, Nathan E. Isaacson, OD had 514 Medicare Part D claims for 246 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Nathan E. Isaacson, OD's MIPS final score?
The 2023 MIPS final score is 77.5 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.