Catherine Crosby Ribeiro, PA-C
Physician Assistant · New Bedford, MA
Catherine Crosby Ribeiro, PA-C is a physician assistant with a practice address in New Bedford, Massachusetts, and NPI 1043597339, issued on Nov 15, 2011. Check the license (Massachusetts PA4299, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Crosby Ribeiro
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA4299 MA
Self-reported in NPPES; status is on the state search - Practice location
- 101 Page St, New Bedford, MA 02740
- Phone
- (508) 999-1100
- Enumerated
- Nov 15, 2011
- Record last updated
- Dec 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120515000019); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 101 Page St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine Crosby Ribeiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA4299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average physician assistant in 2024
73 Medicare Part D claims for 52 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa11 claims
- Prednisone11 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
- Beth Israel Lahey Health Primary Care, IncSouth Hamilton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Crosby Ribeiro among 4,713 physician assistant records in Massachusetts
Catherine Crosby Ribeiro, 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 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
- Graduated2011 · median 2019 among the 3,217 with a school on file
- Record last updated2015 · 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 New Bedford
They are 24 of the 2,230 NPPES records with a practice address in New Bedford, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in New Bedford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ruth David, PANew Bedford, MA 027401598732695
- Nicole Delmonico, PA-CNew Bedford, MA 027401174562706
- Lonnie Houghton, PANew Bedford, MA 027401619944162
- Kristin Humber, PA-CNew Bedford, MA 027401336532316
- Chelsea LawrenceNew Bedford, MA 027401487040994
- Kathryn Macdonald, PA-CNew Bedford, MA 027401568649499
- Darci Moran, PANew Bedford, MA 027401598765711
- Joy Nightingale, PA-CNew Bedford, MA 027401255757480
Common questions
What is Catherine Crosby Ribeiro, PA-C's NPI number?
Catherine Crosby Ribeiro, PA-C's National Provider Identifier (NPI) is 1043597339, issued on Nov 15, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Crosby Ribeiro, PA-C located?
The NPPES record lists a practice address at 101 Page St, New Bedford, MA, 02740. Phone: (508) 999-1100. Providers update this record themselves, so call before visiting.
How can I verify Catherine Crosby Ribeiro, PA-C's license?
NPPES lists Massachusetts license number PA4299, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Crosby Ribeiro, PA-C prescribe under Medicare Part D?
In 2024, Catherine Crosby Ribeiro, PA-C had 73 Medicare Part D claims for 52 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.