NPPES file of Aug 9, 2026

Sarah S. Seo, MD

Otolaryngology Physician · Lebanon, NH

Sarah S. Seo, MD is an otolaryngology physician with a practice address in Lebanon, New Hampshire, and NPI 1003081597, issued on Apr 25, 2008. Check the license (New Hampshire 17793, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003081597
Name
Sarah S. Seo
Credential
MD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
17793 NH
Self-reported in NPPES; status is on the state search
Practice location
1 Medical Center Dr, Lebanon, NH 03756
Phone
(603) 650-8123
Enumerated
Apr 25, 2008
Record last updated
Sep 27, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
110093424A MA
Medicare enrollment
Enrolled (PECOS I20161018000927); accepts Medicare assignment
Medical or professional school
Icahn School Of Medicine At Mount Sinai, 2007
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.
Download card Updates feed

Also registered at 1 Medical Center Dr

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

  1. Maria Abbate, NPFamily Nurse Practitioner1669683637
  2. McCall Abbott, APRNFamily Nurse Practitioner1396292454
  3. Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
  4. William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
  5. Iryna Aberkorn, MDFamily Medicine Physician1780846071
  6. Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949

Verify Sarah S. Seo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 17793
    Check 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 Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

35% fewer Medicare Part D claims than the average otolaryngology physician in 2024

351 Medicare Part D claims for 139 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.

  1. Sarah Seo351
  2. Specialty average541

Most prescribed

  1. Ipratropium Bromide70 claims
  2. Azelastine Hcl63 claims
  3. Fluticasone Propionate27 claims
  4. Doxycycline Monohydrate22 claims
  5. Omeprazole20 claims
  6. Cephalexin17 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 69.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score55.6
  2. Costout of 100 · 30%42.4
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $118.04

1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarah Seo$118.04
  2. Specialty average$1,922.50

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

2 hospitals and group practices

  1. Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospitals3 of 5 stars
  2. Dartmouth-Hitchcock ClinicLebanon, NH

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.

Sarah S. Seo among 54 otolaryngology physician records in New Hampshire

Sarah S. Seo, MD is one of 54 otolaryngology physician records with a practice address in New Hampshire. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 81% of them.

  • NPI issued2008 · 81% of these records are older, 17% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2007 · median 1999 among the 34 with a school on file
  • Record last updated2016 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in New Hampshire

There are 54 otolaryngology physician records in New Hampshire.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Eunice Chen, MDLebanon, NH 037561306877725
  2. Prashanthi Divakar, MDLebanon, NH 037561871024166
  3. James Donegan, MDLebanon, NH 037561922036581
  4. Ross Johnston, M.D.Lebanon, NH 037561346299633
  5. Ryan Little, MDLebanon, NH 037561679990808
  6. Joseph Paydarfar, MDLebanon, NH 037561700975620
  7. Richard Smith, M.D.Lebanon, NH 037561689674426
  8. Mark Smith, M.D.Lebanon, NH 037561386668135

Common questions

What is Sarah S. Seo, MD's NPI number?

Sarah S. Seo, MD's National Provider Identifier (NPI) is 1003081597, issued on Apr 25, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Sarah S. Seo, MD located?

The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 650-8123. Providers update this record themselves, so call before visiting.

How can I verify Sarah S. Seo, MD's license?

NPPES lists New Hampshire license number 17793, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Sarah S. Seo, MD prescribe under Medicare Part D?

In 2024, Sarah S. Seo, MD had 351 Medicare Part D claims for 139 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

What is Sarah S. Seo, MD's MIPS final score?

The 2023 MIPS final score is 69.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.