Donald James Baker, MD
Emergency Medicine Physician · Parsippany, NJ
Donald James Baker, MD is an emergency medicine physician with a practice address in Parsippany, New Jersey, and NPI 1841390341, issued on Sep 24, 2006. Check the license on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Donald James Baker
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 223802-1 NY
223802 NY
2039 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3 Century Dr, Parsippany, NJ 07054
- Phone
- (973) 740-0607
- Enumerated
- Sep 24, 2006
- Record last updated
- Oct 17, 2024
- Medicaid ID
- 02259992 NY
- Medicare enrollment
- Enrolled (PECOS I20241029000404); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3 Century Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Card, PA-CPhysician Assistant1043660327
- Lauren Curato, D.O.Emergency Medicine Physician1235406778
- Mark Curato, D.O.Emergency Medicine Physician1366728693
- David Cuthbert, M.D.Emergency Medicine Physician1730594045
- Beata Da Silva, AGNPNurse Practitioner1023522992
- Bryan Georgiana, PA-CPhysician Assistant1891073342
Verify Donald James Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average emergency medicine physician in 2024
22 Medicare Part D claims for 15 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Mayo Clinic Health System-Southwest Wisconsin Region IncLa Crosse, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
15 emergency medicine physician records list a practice address in Parsippany
They are 15 of the 840 NPPES records with a practice address in Parsippany, and 1,754 emergency medicine physician records in New Jersey.
All 15 in Parsippany → All 1,754 in New Jersey → Every provider in Parsippany →
Other emergency medicine physician records in New Jersey
- Jeneba Abass-Shereef, M.D.Jersey City, NJ1679960942
- Tareef Abbasi, MDClifton, NJ1427139617
- Mohammad Abboud, MDHackensack, NJ1881187359
- Moheb Abdelmalek, MDPerth Amboy, NJ1699776179
- Ibrahim Abdullah, M.D.Willingboro, NJ1649464140
- Kate Aberger, MDPaterson, NJ1821266719
- Vanessa Aboagye, DOPhillipsburg, NJ1750028437
- Adefris Adal, M.D.Jersey City, NJ1669728622
- Shivani AdhyaruMorristown, NJ1447754445
- David Adinaro, MDPaterson, NJ1114039849
Common questions
What is Donald James Baker, MD's NPI number?
Donald James Baker, MD's National Provider Identifier (NPI) is 1841390341, issued on Sep 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald James Baker, MD located?
The NPPES record lists a practice address at 3 Century Dr, Parsippany, NJ, 07054. Phone: (973) 740-0607. Providers update this record themselves, so call before visiting.
How can I verify Donald James Baker, MD's license?
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 Donald James Baker, MD prescribe under Medicare Part D?
In 2024, Donald James Baker, MD had 22 Medicare Part D claims for 15 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.