Jayne Koellhoffer, MD, PHD
Internal Medicine Physician · Doylestown, PA
Jayne Koellhoffer, MD, PHD is an internal medicine physician with a practice address in Doylestown, Pennsylvania, and NPI 1508220765, issued on Apr 13, 2016. Check the license (Pennsylvania MD471539, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jayne Koellhoffer
- Credential
- MD, PHD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD471539 PA
295391 NY
Self-reported in NPPES; status is on the state search - Practice location
- 310 Farm LN, Doylestown, PA 18901
- Phone
- (215) 348-3990
- Enumerated
- Apr 13, 2016
- Record last updated
- Oct 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (215) 348-7705
- Medicare enrollment
- Enrolled (PECOS I20200731001316); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 310 Farm LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sean De Boer, MDInternal Medicine Physician1265961486
- Stephanie Goldthorp, CRNPFamily Nurse Practitioner1962648139
- Kimberly Kelly, CRNPAdult Health Nurse Practitioner1962458653
- Molly Nicastro, PA-CMedical Physician Assistant1639689540
- Sneh Patel, MDFamily Medicine Physician1447511043
- Wei ShenInternal Medicine Physician1881885747
Verify Jayne Koellhoffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD471539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% more Medicare Part D claims than the average internal medicine physician in 2024
5,345 Medicare Part D claims for 523 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 86 claims were for opioids.
Most prescribed
- Atorvastatin Calcium447 claims
- Amlodipine Besylate288 claims
- Levothyroxine Sodium248 claims
- Lisinopril182 claims
- Losartan Potassium148 claims
- Duloxetine Hcl138 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.
Industry payments in 2024: $470.70
24 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Via AffiliatesDoylestown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
24 internal medicine physician records list a practice address in Doylestown
They are 24 of the 1,500 NPPES records with a practice address in Doylestown, and 7,300 internal medicine physician records in Pennsylvania.
All 24 in Doylestown → All 7,300 in Pennsylvania → Every provider in Doylestown →
Other internal medicine physician records in Pennsylvania
- Saira Aamir, MDYork, PA1184515686
- John Aaron, MDWest Grove, PA1427094531
- Todd Aaron, MDPhiladelphia, PA1457350522
- Joseph Abalos, M.D.Seneca, PA1215128434
- Mubasher Abbas, MDYork, PA1578978425
- Nicholas AbbottFarrell, PA1639525678
- Sara Abbruzzi, D.O.Philadelphia, PA1689686313
- Ahmad Abdalla, MDPhiladelphia, PA1730981127
- Tori Abdalla, DOPhiladelphia, PA1942091699
- Hany Abdel, D.O.Plymouth Meeting, PA1164467262
Common questions
What is Jayne Koellhoffer, MD, PHD's NPI number?
Jayne Koellhoffer, MD, PHD's National Provider Identifier (NPI) is 1508220765, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jayne Koellhoffer, MD, PHD located?
The NPPES record lists a practice address at 310 Farm LN, Doylestown, PA, 18901. Phone: (215) 348-3990. Providers update this record themselves, so call before visiting.
How can I verify Jayne Koellhoffer, MD, PHD's license?
NPPES lists Pennsylvania license number MD471539, 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 Jayne Koellhoffer, MD, PHD prescribe under Medicare Part D?
In 2024, Jayne Koellhoffer, MD, PHD had 5,345 Medicare Part D claims for 523 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.