Kristin L. Leight, MD
Psychiatry Physician · Philadelphia, PA
Kristin L. Leight, MD is a psychiatry physician with a practice address in Philadelphia, Pennsylvania, and NPI 1124296009, issued on Feb 13, 2008. Check the license (Pennsylvania MD453285, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Kristin L. Leight
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD453285 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3535 Market Street, Philadelphia, PA 19104
- Phone
- (215) 662-7119
- Enumerated
- Feb 13, 2008
- Record last updated
- May 9, 2023
- Fax
- (212) 543-5356
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Also registered at 3535 Market Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Bollinger, PHDClinical Psychologist1346451531
- Raymond Carvajal, PSYDPsychologist1427489558
- Mario Cristancho Pimiento, MDPsychiatry Physician1407010143
- Christopher Duckett, M.D.Psychiatry Physician1770673154
- Patrick FarrellMental Health Counselor1538986518
- Jeffrey Greeson, PHDClinical Psychologist1669638730
Verify Kristin L. Leight in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD453285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average psychiatry physician in 2024
273 Medicare Part D claims for 27 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam32 claims
- Lamotrigine21 claims
- Gabapentin20 claims
- Duloxetine Hcl18 claims
- Quetiapine Fumarate18 claims
- Lithium Carbonate Er15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Kristin L. Leight among 2,662 psychiatry physician records in Pennsylvania
Kristin L. Leight, MD 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 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 41% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2023 · 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.
All 2,662 in Pennsylvania → Every provider in Philadelphia → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Steven Arnold, MDPhiladelphia, PA 191041437186327
- James Cornish, MDPhiladelphia, PA 191041417984337
- Charles Dackis, MDPhiladelphia, PA 191041922034628
- Sarah Demichele, MDPhiladelphia, PA 191041669408449
- Benoit Dube, MDPhiladelphia, PA 191041659307338
- Steven Huege, MDPhiladelphia, PA 191041598716367
- Deborah Kim, MDPhiladelphia, PA 191041477580389
- Avram MackPhiladelphia, PA 191041811972573
Common questions
What is Kristin L. Leight, MD's NPI number?
Kristin L. Leight, MD's National Provider Identifier (NPI) is 1124296009, issued on Feb 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Kristin L. Leight, MD located?
The NPPES record lists a practice address at 3535 Market Street, Philadelphia, PA, 19104. Phone: (215) 662-7119. Providers update this record themselves, so call before visiting.
How can I verify Kristin L. Leight, MD's license?
NPPES lists Pennsylvania license number MD453285, 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 Kristin L. Leight, MD prescribe under Medicare Part D?
In 2024, Kristin L. Leight, MD had 273 Medicare Part D claims for 27 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Kristin L. Leight, MD's MIPS final score?
The 2023 MIPS final score is 85.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.