Janet A. Robertson, M.D.
Internal Medicine Physician · Bernardsville, NJ
Janet A. Robertson, M.D. is an internal medicine physician with a practice address in Bernardsville, New Jersey, and NPI 1871649582, issued on Jan 26, 2007. Check the license (New Jersey 25MA04897400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Janet A. Robertson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA04897400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 169 Mine Brook RD, Bernardsville, NJ 07924
- Phone
- (908) 766-6110
- Enumerated
- Jan 26, 2007
- Record last updated
- Jun 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (908) 766-0569
- Medicare enrollment
- Enrolled (PECOS I20050926000067); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 169 Mine Brook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Dente, ODOptometrist1770598401
- Alla Erlikhman, MDPediatrics Physician1871827501
- Ellen Ganek, MDPediatrics Physician1750379228
- Julianna HarkinsPediatric Nurse Practitioner1619754579
- Patricia Peng, DOPediatrics Physician1326096298
- Frank Sinatra, MDPediatrics Physician1306894274
Verify Janet A. Robertson 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 25MA04897400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,052 Medicare Part D claims for 354 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Synthroid165 claims
- Rosuvastatin Calcium149 claims
- Atorvastatin Calcium145 claims
- Amlodipine Besylate118 claims
- Metoprolol Succinate70 claims
- Escitalopram Oxalate69 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.
The MIPS final score for 2023 (Medicare payment program): 26.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
3 internal medicine physician records list a practice address in Bernardsville
They are 3 of the 129 NPPES records with a practice address in Bernardsville, and 4,632 internal medicine physician records in New Jersey.
All 3 in Bernardsville → All 4,632 in New Jersey → Every provider in Bernardsville →
Other internal medicine physician records in New Jersey
- Joseph Aaron, MD, FACPShort Hills, NJ1861584633
- Sirike Aasmaa, DOMontville, NJ1861549925
- Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
- Kaniz Zehra Abbas, MDTrenton, NJ1598253858
- Shahida Abbas, MDOld Bridge, NJ1023104098
- Shahed AbbasiNewark, NJ1477810752
- Samih Abbassi, MDWest Orange, NJ1750380358
- Somaya Abboud, MDWest Orange, NJ1326089004
- Hilal Abboushi, MDBloomfield, NJ1548378029
- Anthony Abbruzzi, D.O.Pleasantville, NJ1629034905
Common questions
What is Janet A. Robertson, M.D.'s NPI number?
Janet A. Robertson, M.D.'s National Provider Identifier (NPI) is 1871649582, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janet A. Robertson, M.D. located?
The NPPES record lists a practice address at 169 Mine Brook RD, Bernardsville, NJ, 07924. Phone: (908) 766-6110. Providers update this record themselves, so call before visiting.
How can I verify Janet A. Robertson, M.D.'s license?
NPPES lists New Jersey license number 25MA04897400, 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 Janet A. Robertson, M.D. prescribe under Medicare Part D?
In 2024, Janet A. Robertson, M.D. had 3,052 Medicare Part D claims for 354 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Janet A. Robertson, M.D.'s MIPS final score?
The 2023 MIPS final score is 26.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.