NPPES file of Aug 9, 2026

M Samson Seplow, D.O.

Psychiatry Physician · Northfield, NJ

M Samson Seplow, D.O. is a psychiatry physician with a practice address in Northfield, New Jersey, and NPI 1477686608, issued on Mar 14, 2007. Check the license on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477686608
Name
M Samson Seplow
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
OS013611 PA
Self-reported in NPPES; status is on the state search
Practice location
1423 Tilton RD Ste 6, Northfield, NJ 08225
Phone
(609) 697-7933
Enumerated
Mar 14, 2007
Record last updated
Mar 7, 2022
Fax
(609) 772-4850
Medicare enrollment
Enrolled (PECOS I20080715000284); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1423 Tilton RD Ste 6

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Deborah Joseph, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1497565519

Verify M Samson Seplow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

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83% fewer Medicare Part D claims than the average psychiatry physician in 2024

170 Medicare Part D claims for 23 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. M Seplow170
  2. Specialty average1,000

Most prescribed

  1. Fluoxetine Hcl27 claims
  2. Quetiapine Fumarate20 claims
  3. Escitalopram Oxalate17 claims
  4. Clonazepam15 claims
  5. Gabapentin12 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: $89.24

5 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. M Seplow$89.24
  2. Specialty average$4,954.93

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

  1. Cmc OF PA, PCAbington, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

M Samson Seplow among 1,520 psychiatry physician records in New Jersey

M Samson Seplow, D.O. is one of 1,520 psychiatry physician records with a practice address in New Jersey. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.

  • NPI issued2007 · 44% of these records are older, 38% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2001 · median 2001 among the 697 with a school on file
  • Record last updated2022 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in New Jersey

There are 1,520 psychiatry physician records in New Jersey.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Melanie Beck, DOLinwood, NJ 082211851953111
  2. Srisai Gowda, M.D.Linwood, NJ 082211801995352
  3. Inua Momodu, MDLinwood, NJ 082211518067255
  4. Syed Ammar, MDEgg Harbor Township, NJ 082341275188948
  5. Ruprekha Bhuyan, MDEgg Harbor Township, NJ 082341669405833
  6. Steven Corvari, M.D.Egg Harbor Township, NJ 082341689793051
  7. Charles Meusburger, MDEgg Harbor Township, NJ 082341699849505
  8. Keith Semler, DOEgg Harbor Township, NJ 082341114416161

Common questions

What is M Samson Seplow, D.O.'s NPI number?

M Samson Seplow, D.O.'s National Provider Identifier (NPI) is 1477686608, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is M Samson Seplow, D.O. located?

The NPPES record lists a practice address at 1423 Tilton RD Ste 6, Northfield, NJ, 08225. Phone: (609) 697-7933. Providers update this record themselves, so call before visiting.

How can I verify M Samson Seplow, D.O.'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 M Samson Seplow, D.O. prescribe under Medicare Part D?

In 2024, M Samson Seplow, D.O. had 170 Medicare Part D claims for 23 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.