Maris R. Davis, M.D.
Endocrinology, Diabetes & Metabolism Physician · Glen Ridge, NJ
Maris R. Davis, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Glen Ridge, New Jersey, and NPI 1841381076, issued on Sep 26, 2006. Check the license (New Jersey 25MA05911700, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Maris R. Davis
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 25MA05911700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 123 Highland Ave, Glen Ridge, NJ 07028
- Phone
- (973) 744-3733
- Enumerated
- Sep 26, 2006
- Record last updated
- Apr 21, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (973) 707-5821
- Medicaid ID
- 6953204 NJ
- Medicare enrollment
- Enrolled (PECOS I20051103000064); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 123 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Banda, PT, DPT, CSCSPhysical Therapist1861772063
- Joseph Barbalinardo, MDSurgery Physician1942350418
- Robert Barbalinardo, MDSurgery Physician1942350426
- Andrea CohenDiabetes Educator Registered Nurse1578924973
- Warren Finkelstein, M.D.Gastroenterology Physician1376543223
- Silvia Fresco, MDSurgery Physician1497805832
Verify Maris R. Davis 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 25MA05911700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
3,178 Medicare Part D claims for 419 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Levothyroxine Sodium604 claims
- Metformin Hcl171 claims
- Synthroid167 claims
- Ozempic153 claims
- Mounjaro135 claims
- Metformin Hcl Er134 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): 95 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).
Industry payments in 2024: $738.82
34 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. 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.
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
- Mpv New Jersey MD Services PCMontclair, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 endocrinology, diabetes & metabolism physician records list a practice address in Glen Ridge
They are 5 of the 169 NPPES records with a practice address in Glen Ridge, and 417 endocrinology, diabetes & metabolism physician records in New Jersey.
All 5 in Glen Ridge → All 417 in New Jersey → Every provider in Glen Ridge →
Other endocrinology, diabetes & metabolism physician records in New Jersey
- Alice Abraham, M.D.Englewood, NJ1083857213
- Sonoo Advani, M.D.West Orange, NJ1982669123
- Rahul Agarwal, MDFair Lawn, NJ1083051676
- Karen Agersborg, DOCape May Court House, NJ1629069703
- Richard Agrin, MDNew Brunswick, NJ1316982689
- Nazish Ahmad, M.DPennington, NJ1295098903
- Sana Ahsun, MDPiscataway, NJ1265948459
- Eva AlbaClifton, NJ1841722568
- Hammam Alquadan, MBBSOld Bridge, NJ1366887549
- Ami Amin, M.D.Neptune, NJ1144674219
Common questions
What is Maris R. Davis, M.D.'s NPI number?
Maris R. Davis, M.D.'s National Provider Identifier (NPI) is 1841381076, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maris R. Davis, M.D. located?
The NPPES record lists a practice address at 123 Highland Ave, Glen Ridge, NJ, 07028. Phone: (973) 744-3733. Providers update this record themselves, so call before visiting.
How can I verify Maris R. Davis, M.D.'s license?
NPPES lists New Jersey license number 25MA05911700, 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 Maris R. Davis, M.D. prescribe under Medicare Part D?
In 2024, Maris R. Davis, M.D. had 3,178 Medicare Part D claims for 419 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Maris R. Davis, M.D.'s MIPS final score?
The 2023 MIPS final score is 95 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.