Paul C. Stillwell, M.D.
Internal Medicine Physician · Pennington, NJ
Paul C. Stillwell, M.D. is an internal medicine physician with a practice address in Pennington, New Jersey, and NPI 1750473658, issued on Sep 28, 2006. Check the license (New Jersey 25MA05817100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Paul C. Stillwell
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA05817100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1 Capital Way, Pennington, NJ 08534
- Phone
- (609) 303-4000
- Enumerated
- Sep 28, 2006
- Record last updated
- May 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 5321506 NJ
- Medicare enrollment
- Enrolled (PECOS I20051017000578); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 1 Capital Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Paul C. Stillwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA05817100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,132 Medicare Part D claims for 84 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 188 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen87 claims
- Oxycodone Hcl71 claims
- Alprazolam68 claims
- Amlodipine Besylate64 claims
- Lisinopril43 claims
- Glimepiride33 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
- Capital Health Multispecialty GroupPennington, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul C. Stillwell among 4,632 internal medicine physician records in New Jersey
Paul C. Stillwell, M.D. is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1988 · median 2000 among the 3,132 with a school on file
- Record last updated2021 · 63% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 internal medicine physician records list a practice address in Pennington
They are 44 of the 739 NPPES records with a practice address in Pennington, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Pennington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Yoganand Deendyal, MDPennington, NJ 085341023120615
- Satvinder Dhillon, MDPennington, NJ 085341437296548
- Heewa Faraj, M.DPennington, NJ 085341760643944
- Victor Iturbides, MDPennington, NJ 085341366545170
- Brian Meltzer, M.D.Pennington, NJ 085341083771471
- Guy Nee, MDPennington, NJ 085341760429997
- Scott Oresky, M.D.Pennington, NJ 085341437190170
- Beverly Radice, MDPennington, NJ 085341578629598
Common questions
What is Paul C. Stillwell, M.D.'s NPI number?
Paul C. Stillwell, M.D.'s National Provider Identifier (NPI) is 1750473658, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul C. Stillwell, M.D. located?
The NPPES record lists a practice address at 1 Capital Way, Pennington, NJ, 08534. Phone: (609) 303-4000. Providers update this record themselves, so call before visiting.
How can I verify Paul C. Stillwell, M.D.'s license?
NPPES lists New Jersey license number 25MA05817100, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul C. Stillwell, M.D. prescribe under Medicare Part D?
In 2024, Paul C. Stillwell, M.D. had 1,132 Medicare Part D claims for 84 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.