Mary Anne Libunao Apostol Castro, MD
Family Medicine Physician · Pittsburgh, PA
Mary Anne Libunao Apostol Castro, MD is a family medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1063601086, issued on Oct 16, 2007. Check the license (Pennsylvania MT186207, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mary Anne Libunao Apostol Castro
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MT186207 PA
Self-reported in NPPES; status is on the state search - Practice location
- 5215 Centre Ave, Pittsburgh, PA 15232
- Phone
- (412) 623-2287
- Enumerated
- Oct 16, 2007
- Record last updated
- Jan 11, 2022
- Fax
- (412) 623-6629
- Medicare enrollment
- Enrolled (PECOS I20091221000205); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 5215 Centre Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Anne Libunao Apostol Castro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT186207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average family medicine physician in 2024
6,996 Medicare Part D claims for 626 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 219 claims were for opioids.
Most prescribed
- Atorvastatin Calcium643 claims
- Amlodipine Besylate341 claims
- Levothyroxine Sodium331 claims
- Lisinopril309 claims
- Fluticasone Propionate225 claims
- Albuterol Sulfate Hfa220 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
- Permanente Medical Group IncModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Anne Libunao Apostol Castro among 7,483 family medicine physician records in Pennsylvania
Mary Anne Libunao Apostol Castro, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2002 · median 2005 among the 4,529 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
374 family medicine physician records list a practice address in Pittsburgh
They are 374 of the 28,866 NPPES records with a practice address in Pittsburgh, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Pittsburgh → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bruce Block, MDPittsburgh, PA 152321174596480
- Rina ChabraPittsburgh, PA 152321881640274
- Barry CoutinhoPittsburgh, PA 152321164494738
- Alan FinkelsteinPittsburgh, PA 152321699747618
- Mark Knox, MDPittsburgh, PA 152321407820434
- Hajime Kojima, M.D.Pittsburgh, PA 152321982731865
- Norman KolbPittsburgh, PA 152321982678371
- Lauren Loya, MDPittsburgh, PA 152321851345532
Common questions
What is Mary Anne Libunao Apostol Castro, MD's NPI number?
Mary Anne Libunao Apostol Castro, MD's National Provider Identifier (NPI) is 1063601086, issued on Oct 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Anne Libunao Apostol Castro, MD located?
The NPPES record lists a practice address at 5215 Centre Ave, Pittsburgh, PA, 15232. Phone: (412) 623-2287. Providers update this record themselves, so call before visiting.
How can I verify Mary Anne Libunao Apostol Castro, MD's license?
NPPES lists Pennsylvania license number MT186207, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Anne Libunao Apostol Castro, MD prescribe under Medicare Part D?
In 2024, Mary Anne Libunao Apostol Castro, MD had 6,996 Medicare Part D claims for 626 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.