Marissa R. Cauley, PA-C
Medical Physician Assistant · Boston, MA
Marissa R. Cauley, PA-C is a medical physician assistant with a practice address in Boston, Massachusetts, and NPI 1164572418, issued on Jan 11, 2007. Check the license (Massachusetts PA2241, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa R. Cauley
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA2241 MA
2241 MA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Francis St, Boston, MA 02115
- Phone
- (617) 732-5500
- Enumerated
- Jan 11, 2007
- Record last updated
- Apr 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →
Also registered at 75 Francis St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marissa R. Cauley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA2241Check 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 medical physician assistant in 2024
13 Medicare Part D claims, against an average of 1,148 among the 23,801 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.
Marissa R. Cauley among 886 medical physician assistant records in Massachusetts
Marissa R. Cauley, PA-C 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 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 69% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2017 · 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).
Medical Physician Assistant providers in Massachusetts
There are 886 medical physician assistant records in Massachusetts.
All 886 in Massachusetts → Every provider in Boston → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Gretchen Biggins, MS, PA-CBoston, MA 021151750560348
- Tatjana Connors, PABoston, MA 021151669435723
- Cristobal Cornejo, PA-CBoston, MA 021151659332799
- Linda Drury, PA-CBoston, MA 021151568413870
- Eileen Hansbury, PABoston, MA 021151801844535
- Alicia Kelley, PA-CBoston, MA 021151669545356
- Erin Kelly-Makol, PA-CBoston, MA 021151942334115
- Nicole Lewis, M.S.P.A.S- P.A.-C.Boston, MA 021151467511543
Common questions
What is Marissa R. Cauley, PA-C's NPI number?
Marissa R. Cauley, PA-C's National Provider Identifier (NPI) is 1164572418, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marissa R. Cauley, PA-C located?
The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 732-5500. Providers update this record themselves, so call before visiting.
How can I verify Marissa R. Cauley, PA-C's license?
NPPES lists Massachusetts license number PA2241, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Marissa R. Cauley, PA-C prescribe under Medicare Part D?
In 2024, Marissa R. Cauley, PA-C had 13 Medicare Part D claims; 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.