Heather Ann Sagan, P.A.
Physician Assistant · Worcester, MA
Heather Ann Sagan, P.A. is a physician assistant with a practice address in Worcester, Massachusetts, and NPI 1801193370, issued on Feb 18, 2011. Check the license (Massachusetts PA4035, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Ann Sagan
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA4035 MA
Self-reported in NPPES; status is on the state search - Practice location
- 305 Belmont St, Worcester, MA 01604
- Phone
- (508) 368-3430
- Enumerated
- Feb 18, 2011
- Record last updated
- Feb 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (508) 363-1504
- Medicare enrollment
- Enrolled (PECOS I20110412000347); accepts 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 305 Belmont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heather Ann Sagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA4035Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average physician assistant in 2024
132 Medicare Part D claims for 50 beneficiaries, against an average of 830 among the 101,058 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.
Bills Medicare through one group practice
- Pulse Primary Care OF Massachusetts PLLCSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Ann Sagan among 4,713 physician assistant records in Massachusetts
Heather Ann Sagan, P.A. 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 2011, is newer than 24% of them.
- NPI issued2011 · 24% of these records are older, 75% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2010 · median 2019 among the 3,217 with a school on file
- Record last updated2011 · 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).
425 physician assistant records list a practice address in Worcester
They are 425 of the 13,166 NPPES records with a practice address in Worcester, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Worcester → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Tatiana Achildiev, PAWorcester, MA 016041740532761
- Rozah ArranWorcester, MA 016041063125151
- Jacqueline Barth, PA-CWorcester, MA 016041750096202
- Allison Friberg, PA-CWorcester, MA 016041235524323
- Abdullah Majidi, PA-CWorcester, MA 016041609318419
- Jonathan SachariahWorcester, MA 016041821658840
- David Deary, P.A.Worcester, MA 016051578524948
- Albert Drexler, PAWorcester, MA 016051467431304
Common questions
What is Heather Ann Sagan, P.A.'s NPI number?
Heather Ann Sagan, P.A.'s National Provider Identifier (NPI) is 1801193370, issued on Feb 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Heather Ann Sagan, P.A. located?
The NPPES record lists a practice address at 305 Belmont St, Worcester, MA, 01604. Phone: (508) 368-3430. Providers update this record themselves, so call before visiting.
How can I verify Heather Ann Sagan, P.A.'s license?
NPPES lists Massachusetts license number PA4035, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Ann Sagan, P.A. prescribe under Medicare Part D?
In 2024, Heather Ann Sagan, P.A. had 132 Medicare Part D claims for 50 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.