Mary Elizabeth Callahan, P.A.
Medical Physician Assistant · Stuart, FL
Mary Elizabeth Callahan, P.A. is a medical physician assistant with a practice address in Stuart, Florida, and NPI 1841632304, issued on Jul 25, 2013. Check the license (Florida PA9107349, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Callahan
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA9107349 FL
Self-reported in NPPES; status is on the state search - Practice location
- 973 SE Federal Hwy Ste 973B, Stuart, FL 34994
- Phone
- (772) 288-5897
- Enumerated
- Jul 25, 2013
- Record last updated
- Feb 25, 2026
- Medicare enrollment
- Enrolled (PECOS I20130809000407); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 2,776 in Florida → Look up another NPI →
Also registered at 973 SE Federal Hwy Ste 973B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ernesto Diaz, MDFamily Medicine Physician1376598623
- Kelsey Gallagher, DOFamily Medicine Physician1659834919
- Jaime Gomez, MDInternal Medicine Physician1861408767
- Gary Kabinoff, M.D.Internal Medicine Physician1679540488
Verify Mary Elizabeth Callahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA9107349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.9 times the Medicare Part D claims of the average medical physician assistant in 2024
7,894 Medicare Part D claims for 847 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 53 claims were for opioids.
Most prescribed
- Atorvastatin Calcium455 claims
- Amlodipine Besylate386 claims
- Losartan Potassium352 claims
- Levothyroxine Sodium321 claims
- Lisinopril291 claims
- Rosuvastatin Calcium257 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.
Industry payments in 2024: $582.33
18 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Conviva Medical Center Management, LLCStuart, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Elizabeth Callahan among 2,776 medical physician assistant records in Florida
Mary Elizabeth Callahan, P.A. is one of 2,776 medical physician assistant records with a practice address in Florida. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 53% of them.
- NPI issued2013 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2013 · median 2013 among the 1,278 with a school on file
- Record last updated2026 · 52% 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 Florida 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 Florida
There are 2,776 medical physician assistant records in Florida.
All 2,776 in Florida → Every provider in Stuart → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Caitlyn Andersen, PAStuart, FL 349941477195790
- Linda Aufdenspring, P.A.Stuart, FL 349941144259979
- Michelle Budnick, PA-CStuart, FL 349941679636583
- Elizabeth Choby, PA-CStuart, FL 349941578955118
- Leslie Clifton, PA-CStuart, FL 349941437485828
- Amanda Gersch, PA-CStuart, FL 349941144520925
- Amanda Lee, PA-CStuart, FL 349941194260067
- John Levasseur, PA-CStuart, FL 349941497719538
Common questions
What is Mary Elizabeth Callahan, P.A.'s NPI number?
Mary Elizabeth Callahan, P.A.'s National Provider Identifier (NPI) is 1841632304, issued on Jul 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Callahan, P.A. located?
The NPPES record lists a practice address at 973 SE Federal Hwy Ste 973B, Stuart, FL, 34994. Phone: (772) 288-5897. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Callahan, P.A.'s license?
NPPES lists Florida license number PA9107349, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Elizabeth Callahan, P.A. prescribe under Medicare Part D?
In 2024, Mary Elizabeth Callahan, P.A. had 7,894 Medicare Part D claims for 847 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.