Kellen Zakula
Physician Assistant · Jamaica Plain, MA
Kellen Zakula is a physician assistant with a practice address in Jamaica Plain, Massachusetts, and NPI 1801476981, issued on Apr 12, 2021. Check the license (Massachusetts PA8601, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kellen Zakula
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA8601 MA
Self-reported in NPPES; status is on the state search - Practice location
- 44 Hampstead RD, Jamaica Plain, MA 02130
- Phone
- (218) 208-8134
- Enumerated
- Apr 12, 2021
- Record last updated
- Mar 15, 2022
- Medicare enrollment
- Enrolled (PECOS I20220516002298); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Verify Kellen Zakula in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA8601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
52 Medicare Part D claims for 24 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin11 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
- Massachusetts General Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kellen Zakula among 4,713 physician assistant records in Massachusetts
Kellen Zakula 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 2021, is newer than 63% of them.
- NPI issued2021 · 63% of these records are older, 32% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2022 · median 2019 among the 3,217 with a school on file
- Record last updated2022 · 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).
24 physician assistant records list a practice address in Jamaica Plain
They are 24 of the 1,656 NPPES records with a practice address in Jamaica Plain, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Jamaica Plain → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Nomee AltschulBoston, MA 021301770664500
- Diane Assatly-Roche, PACBoston, MA 021301942391255
- Brian Barb, PA-CBoston, MA 021301144309493
- Jane Bassman, PA-CBoston, MA 021301447200894
- Ellena Diggins, PACJamaica Plain, MA 021301649326158
- Nicole Dwyer, PAJamaica Plain, MA 021301184778383
- Courtney Frazee, PA-CBoston, MA 021301205953080
- Susan Lewis, PA-CBoston, MA 021301659385169
Common questions
What is Kellen Zakula's NPI number?
Kellen Zakula's National Provider Identifier (NPI) is 1801476981, issued on Apr 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kellen Zakula located?
The NPPES record lists a practice address at 44 Hampstead RD, Jamaica Plain, MA, 02130. Phone: (218) 208-8134. Providers update this record themselves, so call before visiting.
How can I verify Kellen Zakula's license?
NPPES lists Massachusetts license number PA8601, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kellen Zakula prescribe under Medicare Part D?
In 2024, Kellen Zakula had 52 Medicare Part D claims for 24 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.