Katelyn Phelps, D.O.
Critical Care Medicine (Internal Medicine) Physician · Philadelphia, PA
Katelyn Phelps, D.O. is a critical care medicine (internal medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1194111880, issued on Apr 9, 2015. Check the license (Pennsylvania OS020656, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Katelyn Phelps
- Credential
- D.O.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- OS020656 PA
Self-reported in NPPES; status is on the state search - Practice location
- 10800 Knights RD, Philadelphia, PA 19114
- Phone
- (215) 612-5181
- Enumerated
- Apr 9, 2015
- Record last updated
- Sep 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200730000700); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2015
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 332 in Pennsylvania → Look up another NPI →
Also registered at 10800 Knights RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ibrahim Abaherah, DOStudent in an Organized Health Care Education/Training Program1942004189
- Vincent Abiona, MD, MPHStudent in an Organized Health Care Education/Training Program1245966126
- Frederick Allen, MDAnesthesiology Physician1033279617
- Nathan Alspaugh, DOStudent in an Organized Health Care Education/Training Program1881443976
- Kimberly Angelina, PA-CMedical Physician Assistant1497222871
- Fatima Athar, MDStudent in an Organized Health Care Education/Training Program1952229445
Verify Katelyn Phelps in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS020656Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.67
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Aria Health Physician ServicesPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katelyn Phelps among 332 critical care medicine (internal medicine) physician records in Pennsylvania
Katelyn Phelps, D.O. is one of 332 critical care medicine (internal medicine) physician records with a practice address in Pennsylvania. 92% 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 73% of them.
- NPI issued2015 · 73% of these records are older, 22% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2015 · median 2007 among the 282 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Pennsylvania
There are 332 critical care medicine (internal medicine) physician records in Pennsylvania.
All 332 in Pennsylvania → Every provider in Philadelphia → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Christopher Johnston, DOPhiladelphia, PA 191141548589948
- Zachary Messina, D.O.Philadelphia, PA 191141336674498
- Nelson Ferrer, MDPhiladelphia, PA 191111083729925
- Inamul Khan, M.DPhiladelphia, PA 191111265726939
- Belinda Rivera-Lebron, MDPhiladelphia, PA 191111801053822
- Lleras Samuels, MDPhiladelphia, PA 191181225026487
- Lauren Catalano, MDPhiladelphia, PA 191071417118415
- Robert Hilton, M.D.Philadelphia, PA 191071417496035
Common questions
What is Katelyn Phelps, D.O.'s NPI number?
Katelyn Phelps, D.O.'s National Provider Identifier (NPI) is 1194111880, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Phelps, D.O. located?
The NPPES record lists a practice address at 10800 Knights RD, Philadelphia, PA, 19114. Phone: (215) 612-5181. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Phelps, D.O.'s license?
NPPES lists Pennsylvania license number OS020656, 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. 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.