NPPES file of Aug 9, 2026

Elizabeth Collins, M.D.

Geriatric Medicine (Family Medicine) Physician · Edison, NJ

Elizabeth Collins, M.D. is a geriatric medicine (family medicine) physician with a practice address in Edison, New Jersey, and NPI 1548689581, issued on Apr 7, 2014. Check the license (New Jersey 25MA11656300, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548689581
Name
Elizabeth Collins
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Family Medicine) Physician 207QG0300X
License numbers
25MA11656300 NJ
MD459963 PA
Self-reported in NPPES; status is on the state search
Practice location
65 James St, Edison, NJ 08820
Phone
(732) 744-5537
Enumerated
Apr 7, 2014
Record last updated
Jul 28, 2025
Medicare enrollment
Enrolled (PECOS I20250808002103); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (family medicine) physician records → All 66 in New Jersey → Look up another NPI →

Also registered at 65 James St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aimee Abbott-Korumi, DOPhysical Medicine & Rehabilitation Physician1821728643
  2. Erica Addesa, NPPediatric Nurse Practitioner1487276267
  3. Pranavi Aeturi, MDStudent in an Organized Health Care Education/Training Program1609627769
  4. Amit Aggarwal, M.D.Diagnostic Radiology Physician1437310752
  5. Dena Agolio, LCSW, LCADCClinical Social Worker1538694823
  6. Owais AhmadStudent in an Organized Health Care Education/Training Program1700720703

Verify Elizabeth Collins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA11656300    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

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93% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024

364 Medicare Part D claims for 96 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 128 claims were for opioids.

  1. Elizabeth Collins364
  2. Specialty average5,222

Most prescribed

  1. Oxycodone Hcl49 claims
  2. Duloxetine Hcl28 claims
  3. Gabapentin17 claims
  4. Lorazepam14 claims
  5. Morphine Sulfate14 claims
  6. Morphine Sulfate Er13 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 2 group practices

  1. Hackensack Meridian Health Medical Group - Specialty Care PCEdison, NJ
  2. Jefferson University PhysiciansPhiladelphia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth Collins among 66 geriatric medicine (family medicine) physician records in New Jersey

Elizabeth Collins, M.D. is one of 66 geriatric medicine (family medicine) physician records with a practice address in New Jersey. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 76% of them.

  • NPI issued2014 · 76% of these records are older, 20% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2014 · median 2000 among the 44 with a school on file
  • Record last updated2025 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Family Medicine) Physician providers in New Jersey

There are 66 geriatric medicine (family medicine) physician records in New Jersey.

All 66 in New Jersey → Every provider in Edison → Geriatric Medicine (Family Medicine) Physician nationwide →

The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes

  1. Joy-Lynne Carnes, MDEdison, NJ 088201467723262
  2. Gerardo Estevez, MDEdison, NJ 088201659379865
  3. Seshadri Chakravarthi, MDFlemington, NJ 088221316916166
  4. Larisa Golub, MDFlemington, NJ 088221710956586
  5. Zachary Bloom, DOMonroe, NJ 088311881372357
  6. Fred Kobylarz, MD, MPHMonroe Township, NJ 088311023110749
  7. David Rosen, M.D.Lebanon, NJ 088331932206703
  8. Zareen Syed, MDEdison, NJ 088371497959696

Common questions

What is Elizabeth Collins, M.D.'s NPI number?

Elizabeth Collins, M.D.'s National Provider Identifier (NPI) is 1548689581, issued on Apr 7, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Collins, M.D. located?

The NPPES record lists a practice address at 65 James St, Edison, NJ, 08820. Phone: (732) 744-5537. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Collins, M.D.'s license?

NPPES lists New Jersey license number 25MA11656300, 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 Elizabeth Collins, M.D. prescribe under Medicare Part D?

In 2024, Elizabeth Collins, M.D. had 364 Medicare Part D claims for 96 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.