Mary Quillinan, D.O.
Internal Medicine Physician · Vero Beach, FL
Mary Quillinan, D.O. is an internal medicine physician with a practice address in Vero Beach, Florida, and NPI 1235134750, issued on Jun 21, 2005. Check the license on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mary Quillinan
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1000 36TH St, Vero Beach, FL 32960
- Phone
- (863) 607-4336
- Enumerated
- Jun 21, 2005
- Entity
- Type 1 · individual
Also registered at 1000 36TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Adcock, CAAAnesthesiologist Assistant1124596697
- Susan Agrama, MDInternal Medicine Physician1992895577
- Uzma Ahmed, MDInternal Medicine Physician1679265771
- Adetola Ajibade, M.D., M.S.Internal Medicine Physician1174882906
- Shermann Alconcel, PAPhysician Assistant1093459596
- David Almasy, CRNACertified Registered Nurse Anesthetist1366485468
Verify Mary Quillinan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license searchCheck 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 internal medicine physician in 2024
20 Medicare Part D claims, against an average of 2,785 among the 127,794 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.
The Medicare quality score for 2023: 89.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Indian River Health Services IncVero Beach, FL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
89 internal medicine physician records list a Vero Beach practice address
They are 89 of the 2,473 NPPES records with a Vero Beach practice address, and 11,290 internal medicine physician records in Florida.
All 89 in Vero Beach → All 11,290 in Florida → Every provider in Vero Beach →
Other internal medicine physician records in Florida
- Hayden Aaron, M.D.West Palm Beach, FL1144273970
- Abiedu Abaaba, M.D.Jacksonville, FL1811192388
- Kashif Abad, M.D.West Palm Beach, FL1518405075
- Jose Abando, MDDaytona Beach, FL1225101058
- Ismeth Abbas, M.D.Jacksonville, FL1245328020
- Sarah AbbasWeston, FL1023864154
- Nuzhat Abbasi, MDNorth Miami Beach, FL1184655466
- Aamer Abbass, MDFort Myers, FL1689081119
- Tony Abbassi, MDMiami, FL1679589188
- Ali Abbood, MDOrlando, FL1750886974
Common questions
What is Mary Quillinan, D.O.'s NPI number?
Mary Quillinan, D.O.'s National Provider Identifier (NPI) is 1235134750, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Quillinan, D.O. located?
The NPPES record lists a practice address at 1000 36TH St, Vero Beach, FL, 32960. Phone: (863) 607-4336. Providers update this record themselves, so call before visiting.
How can I verify Mary Quillinan, D.O.'s license?
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 Quillinan, D.O. prescribe under Medicare Part D?
In 2024, Mary Quillinan, D.O. had 20 Medicare Part D claims; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Mary Quillinan, D.O.'s Medicare quality score?
The 2023 MIPS final score is 89.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.