Ashley Ann Keifer, DO
Emergency Medicine Physician · New Brunswick, NJ
Ashley Ann Keifer, DO is an emergency medicine physician with a practice address in New Brunswick, New Jersey, and NPI 1710547393, issued on Jun 17, 2019. Check the license (New Jersey 25MB11426900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ashley Ann Keifer
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 25MB11426900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1 Robert Wood Johnson PL Meb 104, New Brunswick, NJ 08901
- Phone
- (732) 235-8717
- Enumerated
- Jun 17, 2019
- Record last updated
- Nov 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20220526003063); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Also registered at 1 Robert Wood Johnson PL Meb 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Barnett, DOEmergency Medicine Physician1073020269
- Stephanie BennettStudent in an Organized Health Care Education/Training Program1508626557
- Beatrice Cappuccia, DOEmergency Medicine Physician1689234031
- Katelyn KanemitsuStudent in an Organized Health Care Education/Training Program1801699749
- Matthew LinzStudent in an Organized Health Care Education/Training Program1992565295
- Gianni Petrozzino, MDStudent in an Organized Health Care Education/Training Program1518760412
Verify Ashley Ann Keifer 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 25MB11426900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average emergency medicine physician in 2024
40 Medicare Part D claims for 30 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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 2 group practices
- Capital Health Multispecialty GroupPennington, NJ
- Christiana Care Health Services IncNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley Ann Keifer among 1,754 emergency medicine physician records in New Jersey
Ashley Ann Keifer, DO is one of 1,754 emergency medicine physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2019 · median 2011 among the 1,167 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 emergency medicine physician records list a practice address in New Brunswick
They are 68 of the 2,740 NPPES records with a practice address in New Brunswick, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in New Brunswick → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Rajiv Arya, MDNew Brunswick, NJ 089011770659971
- Prashant Chutke, M.D.New Brunswick, NJ 089011083782312
- Frank Dos Santos, DONew Brunswick, NJ 089011821071614
- Mervin Griffin, MDNew Brunswick, NJ 089011487636726
- Janos Jeges, MDNew Brunswick, NJ 089011063421998
- John Lopez, MDNew Brunswick, NJ 089011255430179
- Jonathan McCoyNew Brunswick, NJ 089011255351318
- Daniel Morrison, MDNew Brunswick, NJ 089011205895919
Common questions
What is Ashley Ann Keifer, DO's NPI number?
Ashley Ann Keifer, DO's National Provider Identifier (NPI) is 1710547393, issued on Jun 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Ann Keifer, DO located?
The NPPES record lists a practice address at 1 Robert Wood Johnson PL Meb 104, New Brunswick, NJ, 08901. Phone: (732) 235-8717. Providers update this record themselves, so call before visiting.
How can I verify Ashley Ann Keifer, DO's license?
NPPES lists New Jersey license number 25MB11426900, 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 Ashley Ann Keifer, DO prescribe under Medicare Part D?
In 2024, Ashley Ann Keifer, DO had 40 Medicare Part D claims for 30 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.