NPPES file of Aug 9, 2026

Nidhi R. Narayan, M.D.

Endocrinology, Diabetes & Metabolism Physician · Harrington Park, NJ

Nidhi R. Narayan, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Harrington Park, New Jersey, and NPI 1609073386, issued on Jun 27, 2007. Check the license (New Jersey 25MA09442900, 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
1609073386
Name
Nidhi R. Narayan
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
25MA09442900 NJ
Self-reported in NPPES; status is on the state search
Practice location
24 Elm St, Harrington Park, NJ 07640
Phone
(201) 784-0123
Enumerated
Jun 27, 2007
Record last updated
Jan 17, 2024
Medicaid ID
0421880 NJ
Medicare enrollment
Enrolled (PECOS I20141205000518); accepts Medicare assignment
Medical or professional school
Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2007
Telehealth
Offers telehealth (CMS)
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 endocrinology, diabetes & metabolism physician records → All 417 in New Jersey → Look up another NPI →

Also registered at 24 Elm St

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

  1. Joanna Blanco, M.D.Internal Medicine Physician1588018816
  2. Donna BrunnquellNurse Practitioner1962667071
  3. Stephen Brunnquell, M.D.Internal Medicine Physician1740281310
  4. Hwa Choi, N.P.Adult Health Nurse Practitioner1083817225
  5. Seulkih D'Andrea, MDFamily Medicine Physician1023437092
  6. Tina FadilInternal Medicine Physician1932101516

Verify Nidhi R. Narayan 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 25MA09442900    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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21% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

3,193 Medicare Part D claims for 424 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.

  1. Nidhi Narayan3,193
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium408 claims
  2. Metformin Hcl225 claims
  3. Ozempic160 claims
  4. Metformin Hcl Er151 claims
  5. Jardiance150 claims
  6. Lantus Solostar134 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: $1,504.34

96 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nidhi Narayan$1,504.34
  2. Specialty average$5,742.15

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

  1. Medical Associates OF Englewood PCTenafly, NJ

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

Nidhi R. Narayan among 417 endocrinology, diabetes & metabolism physician records in New Jersey

Nidhi R. Narayan, M.D. is one of 417 endocrinology, diabetes & metabolism physician records with a practice address in New Jersey. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.

  • NPI issued2007 · 39% of these records are older, 50% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2007 · median 2006 among the 313 with a school on file
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 endocrinology, diabetes & metabolism physician record lists a practice address in Harrington Park

They are 1 of the 57 NPPES records with a practice address in Harrington Park, and 417 endocrinology, diabetes & metabolism physician records in New Jersey.

All 417 in New Jersey → Every provider in Harrington Park → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Jessica Fleischer, M.D.Englewood Cliffs, NJ 076321851464978
  2. Michael Goldman, MDEnglewood Cliffs, NJ 076321376517094
  3. Jonathan Hugo, M.D.Englewood Cliffs, NJ 076321306041009
  4. Rashmi ReddyEnglewood Cliffs, NJ 076321376072603
  5. Julie Singh, M.DEnglewood Cliffs, NJ 076321669912374
  6. Alice Abraham, M.D.Englewood, NJ 076311083857213
  7. Rachel Bier, M.D.Englewood, NJ 076311902128325
  8. Elaine Cong, MDEnglewood, NJ 076311710120944

Common questions

What is Nidhi R. Narayan, M.D.'s NPI number?

Nidhi R. Narayan, M.D.'s National Provider Identifier (NPI) is 1609073386, issued on Jun 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Nidhi R. Narayan, M.D. located?

The NPPES record lists a practice address at 24 Elm St, Harrington Park, NJ, 07640. Phone: (201) 784-0123. Providers update this record themselves, so call before visiting.

How can I verify Nidhi R. Narayan, M.D.'s license?

NPPES lists New Jersey license number 25MA09442900, 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 Nidhi R. Narayan, M.D. prescribe under Medicare Part D?

In 2024, Nidhi R. Narayan, M.D. had 3,193 Medicare Part D claims for 424 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.