Ada Davidoff, MD
Internal Medicine Physician · Morristown, NJ
Ada Davidoff, MD is an internal medicine physician with a practice address in Morristown, New Jersey, and NPI 1255758306, issued on Mar 26, 2014. Check the license (New Jersey 25MA10047600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ada Davidoff
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA10047600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 144 Speedwell Ave, Morristown, NJ 07960
- Phone
- (973) 267-7770
- Enumerated
- Mar 26, 2014
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20170803002657); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Verify Ada Davidoff 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 25MA10047600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average internal medicine physician in 2024
3,343 Medicare Part D claims for 310 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium290 claims
- Atorvastatin Calcium171 claims
- Levothyroxine Sodium144 claims
- Irbesartan128 claims
- Sertraline Hcl116 claims
- Amlodipine Besylate92 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: $117.53
3 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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.
Ada Davidoff among 4,632 internal medicine physician records in New Jersey
Ada Davidoff, 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 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2014 · median 2000 among the 3,132 with a school on file
- Record last updated2022 · 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).
94 internal medicine physician records list a practice address in Morristown
They are 94 of the 2,942 NPPES records with a practice address in Morristown, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Morristown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nalini Asokan, MDMorristown, NJ 079601235100389
- Sophia Naa-Abia Casely-Hayford, M.D.Morristown, NJ 079601528051331
- Joselyn Gonzalez, MDMorristown, NJ 079601063491629
- John Griffin, M.D.Morristown, NJ 079601770571986
- Rebecca Griffith, MDMorristown, NJ 079601215909320
- Evangeline Gutierrez, MDMorristown, NJ 079601356339741
- Louise Karger, MDMorristown, NJ 079601245202522
- Brenda Matti-Orozco, M.D.Morristown, NJ 079601366435216
Common questions
What is Ada Davidoff, MD's NPI number?
Ada Davidoff, MD's National Provider Identifier (NPI) is 1255758306, issued on Mar 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ada Davidoff, MD located?
The NPPES record lists a practice address at 144 Speedwell Ave, Morristown, NJ, 07960. Phone: (973) 267-7770. Providers update this record themselves, so call before visiting.
How can I verify Ada Davidoff, MD's license?
NPPES lists New Jersey license number 25MA10047600, 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 Ada Davidoff, MD prescribe under Medicare Part D?
In 2024, Ada Davidoff, MD had 3,343 Medicare Part D claims for 310 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.