Kristin Gales, DO
Internal Medicine Physician · Philadelphia, PA
Kristin Gales, DO is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1336536374, issued on Apr 16, 2015. Check the license (Pennsylvania OS020128, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Kristin Gales
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS020128 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4536 Spruce Street, Philadelphia, PA 19139
- Phone
- (215) 474-6100
- Enumerated
- Apr 16, 2015
- Record last updated
- Mar 30, 2026
- Fax
- (215) 474-6123
- Medicare enrollment
- Enrolled (PECOS I20190905000305); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 4536 Spruce Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexis DavisFamily Medicine Physician1962022301
- Christopher Tobias, PA-CMedical Physician Assistant1427453240
Verify Kristin Gales in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS020128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,579 Medicare Part D claims for 305 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium173 claims
- Amlodipine Besylate158 claims
- Lisinopril106 claims
- Losartan Potassium97 claims
- Hydrochlorothiazide90 claims
- Ozempic74 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
- Clinical Care Associates OF The University OF Pennsylvania Health.Philadelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristin Gales among 7,300 internal medicine physician records in Pennsylvania
Kristin Gales, DO is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 62% of them.
- NPI issued2015 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2008 among the 4,208 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,855 internal medicine physician records list a practice address in Philadelphia
They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Philadelphia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Akilah Bates, M.D.Philadelphia, PA 191391578858353
- Jane Cannon, M.D.Philadelphia, PA 191391427095140
- Joniqua Ceasar, MDPhiladelphia, PA 191391376163147
- Cheryl Jackson, M.D.Philadelphia, PA 191391144262288
- Darryl Jackson, M.D.Philadelphia, PA 191391811041197
- Gelsey Rellosa, MDPhiladelphia, PA 191391497991079
- Mika Schwartz, MDPhiladelphia, PA 191391700405578
- Myron Sewell, MDPhiladelphia, PA 191391528089612
Common questions
What is Kristin Gales, DO's NPI number?
Kristin Gales, DO's National Provider Identifier (NPI) is 1336536374, issued on Apr 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kristin Gales, DO located?
The NPPES record lists a practice address at 4536 Spruce Street, Philadelphia, PA, 19139. Phone: (215) 474-6100. Providers update this record themselves, so call before visiting.
How can I verify Kristin Gales, DO's license?
NPPES lists Pennsylvania license number OS020128, 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 Gales, DO prescribe under Medicare Part D?
In 2024, Kristin Gales, DO had 2,579 Medicare Part D claims for 305 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.