NPPES file of Aug 9, 2026

Seth Daniel Ehlang, PA-C

Physician Assistant · Billings, MT

Seth Daniel Ehlang, PA-C is a physician assistant with a practice address in Billings, Montana, and NPI 1396562757, issued on Sep 25, 2024. Check the license with the Montana board that licenses this profession; 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
1396562757
Name
Seth Daniel Ehlang
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
2800 10TH Ave N, Billings, MT 59101
Phone
(406) 238-2500
Enumerated
Sep 25, 2024
Record last updated
Sep 25, 2024
Medicare enrollment
Enrolled (PECOS I20241014002441); accepts Medicare assignment
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 2800 10TH Ave N

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

  1. Ellen Absher, FNP-CFamily Nurse Practitioner1609709997
  2. Kimberly Ackerman, FNPAdult Health Nurse Practitioner1922032861
  3. Deborah Agnew, MDPediatrics Physician1134178072
  4. Stefan AlinteCertified Registered Nurse Anesthetist1518899053
  5. Erin Allen, MDPediatrics Physician1801052758
  6. Nathan Allen, M.D.Emergency Medicine Physician1356676878

Verify Seth Daniel Ehlang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this professionCheck 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
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97% fewer Medicare Part D claims than the average physician assistant in 2024

22 Medicare Part D claims for 11 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Seth Ehlang22
  2. Specialty average830

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: $90.86

2 payments; by number, the most common kind was food and beverage; the largest payer was Sioux Surgical Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Seth Ehlang$90.86
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Billings ClinicBillings, MT · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Seth Daniel Ehlang among 698 physician assistant records in Montana

Seth Daniel Ehlang, PA-C is one of 698 physician assistant records with a practice address in Montana. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 91% of them.

  • NPI issued2024 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2017 · median 2016 among the 514 with a school on file
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

170 physician assistant records list a practice address in Billings

They are 170 of the 4,035 NPPES records with a practice address in Billings, and 698 physician assistant records in Montana.

The 8 physician assistant records with the nearest ZIP codes

  1. Susan Cerovski, PABillings, MT 591011891771622
  2. Linda Dupree, PACBillings, MT 591011073516167
  3. John Etchart, PA-CBillings, MT 591011124010830
  4. Kathryn Hall, PA-CBillings, MT 591011366438285
  5. Myrna Mentikov, PA-CBillings, MT 591011750377735
  6. Lisa Murray, PA-CBillings, MT 591011821084369
  7. Deanna Niles, PA-CBillings, MT 591011881666261
  8. Mark Pierson, PA-CBillings, MT 591011508858234

Common questions

What is Seth Daniel Ehlang, PA-C's NPI number?

Seth Daniel Ehlang, PA-C's National Provider Identifier (NPI) is 1396562757, issued on Sep 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Seth Daniel Ehlang, PA-C located?

The NPPES record lists a practice address at 2800 10TH Ave N, Billings, MT, 59101. Phone: (406) 238-2500. Providers update this record themselves, so call before visiting.

How can I verify Seth Daniel Ehlang, PA-C's license?

Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Seth Daniel Ehlang, PA-C prescribe under Medicare Part D?

In 2024, Seth Daniel Ehlang, PA-C had 22 Medicare Part D claims for 11 beneficiaries; the average among physician assistant prescribers was 830. 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.