Nathaniel Augustus Barber, MD
Internal Medicine Physician · Jersey City, NJ
Nathaniel Augustus Barber, MD is an internal medicine physician with a practice address in Jersey City, New Jersey, and NPI 1093849630, issued on Mar 15, 2007. Check the license (New Jersey MA46062, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nathaniel Augustus Barber
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MA46062 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1815 John F Kennedy Blvd Ste C, Jersey City, NJ 07305
- Phone
- (201) 332-4110
- Enumerated
- Mar 15, 2007
- Record last updated
- Sep 24, 2024
- Fax
- (201) 332-4122
- Medicaid ID
- 8198608 NJ
- Medicare enrollment
- Enrolled (PECOS I20040129000900); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1978
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Verify Nathaniel Augustus Barber 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 MA46062Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average internal medicine physician in 2024
4,614 Medicare Part D claims for 322 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 15 claims were for opioids.
Most prescribed
- Amlodipine Besylate311 claims
- Atorvastatin Calcium237 claims
- Albuterol Sulfate Hfa169 claims
- Metformin Hcl151 claims
- Lisinopril138 claims
- Rosuvastatin Calcium127 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: $200.44
7 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nathaniel Augustus Barber among 4,632 internal medicine physician records in New Jersey
Nathaniel Augustus Barber, MD 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 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1978 · median 2000 among the 3,132 with a school on file
- Record last updated2024 · 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).
121 internal medicine physician records list a practice address in Jersey City
They are 121 of the 3,027 NPPES records with a practice address in Jersey City, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Jersey City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Parvez Alam, MDJersey City, NJ 073051740397181
- Diane Badin, MDJersey City, NJ 073051750772539
- Fidel Lim, M.D.Jersey City, NJ 073051962548727
- Rabia Malik, M.D.Jersey City, NJ 073051952754269
- Samir Maximos, M.DJersey City, NJ 073051487607099
- Eugenio Pulmano, MDJersey City, NJ 073051639159031
- Lynne Acierno, MDJersey City, NJ 073041184844045
- Muhammad Ahmad, M.D.Jersey City, NJ 073041164500823
Common questions
What is Nathaniel Augustus Barber, MD's NPI number?
Nathaniel Augustus Barber, MD's National Provider Identifier (NPI) is 1093849630, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel Augustus Barber, MD located?
The NPPES record lists a practice address at 1815 John F Kennedy Blvd Ste C, Jersey City, NJ, 07305. Phone: (201) 332-4110. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel Augustus Barber, MD's license?
NPPES lists New Jersey license number MA46062, 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 Nathaniel Augustus Barber, MD prescribe under Medicare Part D?
In 2024, Nathaniel Augustus Barber, MD had 4,614 Medicare Part D claims for 322 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.