Felix O. Pitterson, MD
Psychiatry Physician · San Juan, PR
Felix O. Pitterson, MD is a psychiatry physician with a practice address in San Juan, Puerto Rico, and NPI 1811914542, issued on Jul 17, 2006. Check the license with the Puerto Rico board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Felix O. Pitterson
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 401 VI
Self-reported in NPPES; status is on the state search - Practice location
- 10 Calle Casia, San Juan, PR 00921
- Phone
- (787) 758-7575
- Enumerated
- Jul 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 403 in Puerto Rico → Look up another NPI →
Also registered at 10 Calle Casia
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karlya Alejandro, PSY.DClinical Psychologist1780956276
Verify Felix O. Pitterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Felix O. Pitterson among 403 psychiatry physician records in Puerto Rico
Felix O. Pitterson, MD is one of 403 psychiatry physician records with a practice address in Puerto Rico. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 47% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 30% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
168 psychiatry physician records list a practice address in San Juan
They are 168 of the 8,960 NPPES records with a practice address in San Juan, and 403 psychiatry physician records in Puerto Rico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 403 in Puerto Rico → Every provider in San Juan → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Hector Aviles, MDSan Juan, PR 009211922078716
- Joalmi Berrios, MDSan Juan, PR 009211265486286
- Indra Febles-Gordian, MDSan Juan, PR 009211336131549
- Luis Iguina, M.D.San Juan, PR 009211164462768
- Miriam Marti, M.D.San Juan, PR 009211174541270
- Luis Morales-Brignac, M.D.San Juan, PR 009211679596639
- Alicia Ortiz, MDSan Juan, PR 009211437170941
- Yvonne Peterson-Tapia, M.D.San Juan, PR 009211629097407
Common questions
What is Felix O. Pitterson, MD's NPI number?
Felix O. Pitterson, MD's National Provider Identifier (NPI) is 1811914542, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Felix O. Pitterson, MD located?
The NPPES record lists a practice address at 10 Calle Casia, San Juan, PR, 00921. Phone: (787) 758-7575. Providers update this record themselves, so call before visiting.
How can I verify Felix O. Pitterson, MD's license?
Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity 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. 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.