Jessica A. Bartlett, PA
Medical Physician Assistant · Greenfield, MA
Jessica A. Bartlett, PA is a medical physician assistant with a practice address in Greenfield, Massachusetts, and NPI 1821321050, issued on Sep 4, 2009. Check the license (Massachusetts 3855, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jessica A. Bartlett
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 3855 MA
Self-reported in NPPES; status is on the state search - Practice location
- 48 Sanderson St, Greenfield, MA 01301
- Phone
- (413) 773-2220
- Enumerated
- Sep 4, 2009
- Record last updated
- Mar 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091103000481); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →
Also registered at 48 Sanderson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jessica A. Bartlett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average medical physician assistant in 2024
86 Medicare Part D claims for 56 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 42 claims were for opioids.
Most prescribed
- Oxycodone Hcl35 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 one group practice
- Baystate Medical Practices IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jessica A. Bartlett among 886 medical physician assistant records in Massachusetts
Jessica A. Bartlett, PA is one of 886 medical 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 2009, is newer than 35% of them.
- NPI issued2009 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 2015 among the 559 with a school on file
- Record last updated2011 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 medical physician assistant records list a practice address in Greenfield
They are 14 of the 1,251 NPPES records with a practice address in Greenfield, and 886 medical physician assistant records in Massachusetts.
All 886 in Massachusetts → Every provider in Greenfield → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Alyssa Ayala, PA-CGreenfield, MA 013011912356668
- Peter Buchanan, PAGreenfield, MA 013011821304312
- Matthew Burns, PAGreenfield, MA 013011730258617
- Katherine Cameron, PA-CGreenfield, MA 013011942469119
- Melinda Connors, P.A.Greenfield, MA 013011720044977
- Natalie Harding, PA-CGreenfield, MA 013011801153689
- Katrina Hull, P.AGreenfield, MA 013011730516147
- Timothy KangGreenfield, MA 013011629742267
Common questions
What is Jessica A. Bartlett, PA's NPI number?
Jessica A. Bartlett, PA's National Provider Identifier (NPI) is 1821321050, issued on Sep 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jessica A. Bartlett, PA located?
The NPPES record lists a practice address at 48 Sanderson St, Greenfield, MA, 01301. Phone: (413) 773-2220. Providers update this record themselves, so call before visiting.
How can I verify Jessica A. Bartlett, PA's license?
NPPES lists Massachusetts license number 3855, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Jessica A. Bartlett, PA prescribe under Medicare Part D?
In 2024, Jessica A. Bartlett, PA had 86 Medicare Part D claims for 56 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.