NPPES file of Aug 9, 2026

Christina Ann Joy, M.D.

Psychiatry Physician · Philadelphia, PA

Christina Ann Joy, M.D. is a psychiatry physician with a practice address in Philadelphia, Pennsylvania, and NPI 1558681536, issued on Jun 2, 2010. Check the license (Pennsylvania MD475639, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558681536
Name
Christina Ann Joy
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
MD475639 PA
256602-1 NY
Self-reported in NPPES; status is on the state search
Practice location
4601 Market St FL 3, Philadelphia, PA 19139
Phone
(215) 590-7555
Enumerated
Jun 2, 2010
Record last updated
Dec 6, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →

Also registered at 4601 Market St FL 3

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Claudia Alarcon-Bello, LCSWClinical Social Worker1851043418
  2. Philip FeibuschPsychiatry Physician1033796875
  3. Patricia Fenner, PH.D., NCSPClinical Child & Adolescent Psychologist1861174138
  4. Abigail Freeman, LCSWClinical Social Worker1730636150
  5. Casey Ganz-Leary, MA, LPCProfessional Counselor1023791647
  6. Rebecca Heiden, PHDPsychologist1124741798

Verify Christina Ann Joy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD475639    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Christina Ann Joy among 2,662 psychiatry physician records in Pennsylvania

Christina Ann Joy, M.D. is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% 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 2010, is newer than 62% of them.

  • NPI issued2010 · 62% of these records are older, 36% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2024 · 60% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

727 psychiatry physician records list a practice address in Philadelphia

They are 727 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,662 psychiatry physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,662 in Pennsylvania → Every provider in Philadelphia → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Kelly Akah, MDPhiladelphia, PA 191391104494467
  2. Erica Brendel, MDPhiladelphia, PA 191391861676801
  3. Kambeze Etemad, M.D.Philadelphia, PA 191391841312196
  4. Philip FeibuschPhiladelphia, PA 191391033796875
  5. Jonathan Indik, MDPhiladelphia, PA 191391154474468
  6. Orlando Matiz, M.D.Philadelphia, PA 191391104943802
  7. Juel Nall, MDPhiladelphia, PA 191391033244850
  8. Danielle Simpson, M.D.Philadelphia, PA 191391063947737

Common questions

What is Christina Ann Joy, M.D.'s NPI number?

Christina Ann Joy, M.D.'s National Provider Identifier (NPI) is 1558681536, issued on Jun 2, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Christina Ann Joy, M.D. located?

The NPPES record lists a practice address at 4601 Market St FL 3, Philadelphia, PA, 19139. Phone: (215) 590-7555. Providers update this record themselves, so call before visiting.

How can I verify Christina Ann Joy, M.D.'s license?

NPPES lists Pennsylvania license number MD475639, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.