NPPES file of Aug 9, 2026

Rowland Chavez

Internal Medicine Physician · Livingston, NJ

Rowland Chavez is an internal medicine physician with a practice address in Livingston, New Jersey, and NPI 1356630172, issued on Apr 1, 2011. Check the license (New Jersey 25MA10208500, 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
1356630172
Name
Rowland Chavez
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
25MA10208500 NJ
274708 NY
Self-reported in NPPES; status is on the state search
Practice location
315 E Northfield RD, Livingston, NJ 07039
Phone
(973) 436-4170
Enumerated
Apr 1, 2011
Record last updated
Jul 9, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(973) 436-4169
Medicare enrollment
Enrolled (PECOS I20180125000863); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 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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Also registered at 315 E Northfield RD

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

  1. Pamela Babik, LSWClinical Social Worker1265874416
  2. Robert Bagoff, DMD, FAGDGeneral Practice Dentistry1053467878
  3. Sherry Barron-Seabrook, M.D.Child & Adolescent Psychiatry Physician1043311129
  4. Stuart Baskin, M.D.Nephrology Physician1043240104
  5. Julie BentonGerontology Nurse Practitioner1356533970
  6. Allison BerryClinical Social Worker1982093605

Verify Rowland Chavez 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 25MA10208500
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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57% more Medicare Part D claims than the average internal medicine physician in 2024

4,983 Medicare Part D claims for 445 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 58 claims were for opioids.

  1. Rowland Chavez4,983
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium395 claims
  2. Rosuvastatin Calcium278 claims
  3. Amlodipine Besylate249 claims
  4. Mounjaro190 claims
  5. Olmesartan Medoxomil152 claims
  6. Metformin Hcl Er137 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: $102.36

1 payment: food and beverage; the largest payer was Avadel Cns Pharmaceuticals, LLC. 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.

  1. Rowland Chavez$102.36
  2. Specialty average$1,303.06

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. Summit Medical Group PABerkeley Heights, NJ

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

66 internal medicine physician records list a practice address in Livingston

They are 66 of the 1,714 NPPES records with a practice address in Livingston, and 4,632 internal medicine physician records in New Jersey.

Other internal medicine physician records in New Jersey

  1. Joseph Aaron, MD, FACPShort Hills, NJ1861584633
  2. Sirike Aasmaa, DOMontville, NJ1861549925
  3. Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
  4. Kaniz Zehra Abbas, MDTrenton, NJ1598253858
  5. Shahida Abbas, MDOld Bridge, NJ1023104098
  6. Shahed AbbasiNewark, NJ1477810752
  7. Samih Abbassi, MDWest Orange, NJ1750380358
  8. Somaya Abboud, MDWest Orange, NJ1326089004
  9. Hilal Abboushi, MDBloomfield, NJ1548378029
  10. Anthony Abbruzzi, D.O.Pleasantville, NJ1629034905

Common questions

What is Rowland Chavez's NPI number?

Rowland Chavez's National Provider Identifier (NPI) is 1356630172, issued on Apr 1, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Rowland Chavez located?

The NPPES record lists a practice address at 315 E Northfield RD, Livingston, NJ, 07039. Phone: (973) 436-4170. Providers update this record themselves, so call before visiting.

How can I verify Rowland Chavez's license?

NPPES lists New Jersey license number 25MA10208500, 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 Rowland Chavez prescribe under Medicare Part D?

In 2024, Rowland Chavez had 4,983 Medicare Part D claims for 445 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.