Lee Orsky, PA
Physician Assistant · Boston, MA
Lee Orsky, PA is a physician assistant with a practice address in Boston, Massachusetts, and NPI 1063513950, issued on Sep 26, 2006. Check the license (Massachusetts PA4939, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lee Orsky
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA4939 MA
0550030196 VT
Self-reported in NPPES; status is on the state search - Practice location
- 53 State St, Boston, MA 02109
- Phone
- (888) 663-6331
- Enumerated
- Sep 26, 2006
- Record last updated
- Mar 15, 2025
- Fax
- (415) 252-7176
- Medicaid ID
- 9000275 VT
- Medicare enrollment
- Enrolled (PECOS I20161101001671); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 53 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lee Orsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA4939Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average physician assistant in 2024
181 Medicare Part D claims for 26 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium18 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 2 group practices
- Iora Health, LLCHanover, NH
- Mass General Brigham Community Physicians IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lee Orsky among 4,713 physician assistant records in Massachusetts
Lee Orsky, PA is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1987 · median 2019 among the 3,217 with a school on file
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,660 physician assistant records list a practice address in Boston
They are 1,660 of the 41,865 NPPES records with a practice address in Boston, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Boston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gregory Brennan, PA-CBoston, MA 021091629300124
- Catherine Dam, PA, MPHBoston, MA 021091982239430
- Diane Foley, PABoston, MA 021091285698050
- Erin McNiffBoston, MA 021091376991497
- Nicolette MeloBoston, MA 021091770251845
- Suela Omeri, PA-CBoston, MA 021091073213088
- Scott Orrahood, PABoston, MA 021091376606061
- Amanda Perillo, PA-CBoston, MA 021091033554241
Common questions
What is Lee Orsky, PA's NPI number?
Lee Orsky, PA's National Provider Identifier (NPI) is 1063513950, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lee Orsky, PA located?
The NPPES record lists a practice address at 53 State St, Boston, MA, 02109. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.
How can I verify Lee Orsky, PA's license?
NPPES lists Massachusetts license number PA4939, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Lee Orsky, PA prescribe under Medicare Part D?
In 2024, Lee Orsky, PA had 181 Medicare Part D claims for 26 beneficiaries; the average among physician assistant prescribers was 830. 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.