Christa Cosmo, PA-C
Physician Assistant · Medway, MA
Christa Cosmo, PA-C is a physician assistant with a practice address in Medway, Massachusetts, and NPI 1689313181, issued on Jun 2, 2022. Check the license (Massachusetts PA101030, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christa Cosmo
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA101030 MA
Self-reported in NPPES; status is on the state search - Practice location
- 68A Main St Ste 103, Medway, MA 02053
- Phone
- (508) 321-2845
- Enumerated
- Jun 2, 2022
- Record last updated
- Oct 14, 2025
- Fax
- (508) 321-2848
- Medicare enrollment
- Enrolled (PECOS I20240919002382); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 68A Main St Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Puopolo, FNP-CFamily Nurse Practitioner1366954729
Verify Christa Cosmo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA101030Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average physician assistant in 2024
11 Medicare Part D claims for 11 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 3 group practices
- Convenientmd - Ffs UC LLCBellingham, MA
- Milford Regional Physician Group, Inc.Hopkinton, MA
- Umass Memorial Medical Group IncFranklin, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christa Cosmo among 4,713 physician assistant records in Massachusetts
Christa Cosmo, PA-C 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 2022, is newer than 68% of them.
- NPI issued2022 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2024 · 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).
3 physician assistant records list a practice address in Medway
They are 3 of the 178 NPPES records with a practice address in Medway, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Medway → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Isabella JacksonMedway, MA 020531013874312
- Mandy Page, PAMedway, MA 020531265732374
- Karina Muzikants, PAMedfield, MA 020521245073162
- Stephanie Roberts, PA-CMillis, MA 020541629765409
- Mark Farnum, PACMarshfield, MA 020501841365319
- Karen McKay, PAMarshfield, MA 020501396736765
- Ellen Pagliarulo, PA-CNorfolk, MA 020561558990291
- Lindsay Driscoll, PAMansfield, MA 020481891083077
Common questions
What is Christa Cosmo, PA-C's NPI number?
Christa Cosmo, PA-C's National Provider Identifier (NPI) is 1689313181, issued on Jun 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Christa Cosmo, PA-C located?
The NPPES record lists a practice address at 68A Main St Ste 103, Medway, MA, 02053. Phone: (508) 321-2845. Providers update this record themselves, so call before visiting.
How can I verify Christa Cosmo, PA-C's license?
NPPES lists Massachusetts license number PA101030, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Christa Cosmo, PA-C prescribe under Medicare Part D?
In 2024, Christa Cosmo, PA-C had 11 Medicare Part D claims for 11 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.