Gail Greenspan, M.D.
Psychiatry Physician · Phila, PA
Gail Greenspan, M.D. is a psychiatry physician with a practice address in Phila, Pennsylvania, and NPI 1093760563, issued on May 23, 2006. Check the license (Pennsylvania MD025458E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gail Greenspan
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD025458E PA
Self-reported in NPPES; status is on the state search - Practice location
- 255 S 17TH St, Phila, PA 19103
- Phone
- (215) 545-3530
- Enumerated
- May 23, 2006
- Record last updated
- Mar 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (215) 545-7011
- Medicare enrollment
- Enrolled (PECOS I20040913000099); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Also registered at 255 S 17TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anita Laver, MSW LCSWPsychologist1144309212
- Cathy Levin, DMDGeneral Practice Dentistry1285720599
Verify Gail Greenspan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD025458ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average psychiatry physician in 2024
990 Medicare Part D claims for 48 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Bupropion Xl69 claims
- Clonazepam64 claims
- Dextroamphetamine-Amphetamine51 claims
- Fluoxetine Hcl49 claims
- Trazodone Hcl43 claims
- Aripiprazole41 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
- Lenape Valley FoundationDoylestown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gail Greenspan among 2,662 psychiatry physician records in Pennsylvania
Gail Greenspan, 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. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1980 · median 2003 among the 1,186 with a school on file
- Record last updated2013 · 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).
27 psychiatry physician records list a practice address in Phila
They are 27 of the 820 NPPES records with a practice address in Phila, and 2,662 psychiatry physician records in Pennsylvania.
All 2,662 in Pennsylvania → Every provider in Phila → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jeffrey Bedrick, M.D.Philadelphia, PA 191031174573869
- Deborah Bernstein, MDPhiladelphia, PA 191031639266653
- Harry Doyle, M.D.Philadelphia, PA 191031831195700
- David Fink, MDPhiladelphia, PA 191031386672111
- Cordula Holzer, MDPhiladelphia, PA 191031073534764
- David Kalkstein, MD, PHDPhiladelphia, PA 191031215923255
- Eric Lager, M.D.Philadelphia, PA 191031023170743
- Geraldine Mayor, MDPhiladelphia, PA 191031245271618
Common questions
What is Gail Greenspan, M.D.'s NPI number?
Gail Greenspan, M.D.'s National Provider Identifier (NPI) is 1093760563, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gail Greenspan, M.D. located?
The NPPES record lists a practice address at 255 S 17TH St, Phila, PA, 19103. Phone: (215) 545-3530. Providers update this record themselves, so call before visiting.
How can I verify Gail Greenspan, M.D.'s license?
NPPES lists Pennsylvania license number MD025458E, 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 Gail Greenspan, M.D. prescribe under Medicare Part D?
In 2024, Gail Greenspan, M.D. had 990 Medicare Part D claims for 48 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.