Nathaniel Montag, D.O.
Physical Medicine & Rehabilitation Physician · Englewood, NJ
Nathaniel Montag, D.O. is a physical medicine & rehabilitation physician with a practice address in Englewood, New Jersey, and NPI 1033503255, issued on Mar 25, 2015. Check the license (New Jersey 25MB10420400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nathaniel Montag
- Credential
- D.O.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License numbers
- 25MB10420400 NJ
02005347A IN
296383-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 500 Grand Ave, Englewood, NJ 07631
- Phone
- (201) 567-2277
- Enumerated
- Mar 25, 2015
- Record last updated
- Apr 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190522000885); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 621 in New Jersey → Look up another NPI →
Also registered at 500 Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruth Alejandro, MDSpecialist1639375587
- Christopher Bekampis, DOPhysical Medicine & Rehabilitation Physician1689136186
- Rebecca Brown, M.D.Physical Medicine & Rehabilitation Physician1164506721
- Victor Bucalo, M.D.Physical Medicine & Rehabilitation Physician1043258486
- David Epstein, MDAnesthesiology Physician1801864699
- Clea FranciscoPhysical Therapist1215107735
Verify Nathaniel Montag 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 25MB10420400Check 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% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
574 Medicare Part D claims for 103 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 271 claims were for opioids.
Most prescribed
- Oxycodone Hcl118 claims
- Gabapentin82 claims
- Oxycodone-Acetaminophen33 claims
- Hydrocodone-Acetaminophen30 claims
- Oxycontin25 claims
- Tramadol Hcl25 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $15.96
1 payment: food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 3,895 providers of this specialty with any payment received $1,237.86 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
- Physical Medicine And Rehabilitation Center PABardonia, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathaniel Montag among 621 physical medicine & rehabilitation physician records in New Jersey
Nathaniel Montag, D.O. is one of 621 physical medicine & rehabilitation physician records with a practice address in New Jersey. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 69% of them.
- NPI issued2015 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2004 among the 357 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 physical medicine & rehabilitation physician records list a practice address in Englewood
They are 21 of the 1,428 NPPES records with a practice address in Englewood, and 621 physical medicine & rehabilitation physician records in New Jersey.
All 621 in New Jersey → Every provider in Englewood → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Jose Alonso, MDEnglewood, NJ 076311699751685
- Rebecca Brown, M.D.Englewood, NJ 076311164506721
- Victor Bucalo, M.D.Englewood, NJ 076311043258486
- Charles Dutkowsky, DOEnglewood, NJ 076311477573798
- Andrew Hall, M.D.Englewood, NJ 076311336470640
- Daniel Herera, M.D.Englewood, NJ 076311164424958
- Paul Jendrek, MDEnglewood, NJ 076311356328082
- Donald Liss, MDEnglewood, NJ 076311548244395
Common questions
What is Nathaniel Montag, D.O.'s NPI number?
Nathaniel Montag, D.O.'s National Provider Identifier (NPI) is 1033503255, issued on Mar 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel Montag, D.O. located?
The NPPES record lists a practice address at 500 Grand Ave, Englewood, NJ, 07631. Phone: (201) 567-2277. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel Montag, D.O.'s license?
NPPES lists New Jersey license number 25MB10420400, 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 Montag, D.O. prescribe under Medicare Part D?
In 2024, Nathaniel Montag, D.O. had 574 Medicare Part D claims for 103 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Nathaniel Montag, D.O.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.