NPPES file of Aug 9, 2026

Yookyung K. Selig, MD

Otolaryngology Physician · N Andover, MA

Yookyung K. Selig, MD is an otolaryngology physician with a practice address in N Andover, Massachusetts, and NPI 1245232859, issued on Aug 12, 2005. Check the license (Massachusetts 204786, as entered in NPPES) on the Massachusetts Board of Registration in 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
1245232859
Name
Yookyung K. Selig
Credential
MD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
204786 MA
Self-reported in NPPES; status is on the state search
Practice location
198 Massachusetts Ave, N Andover, MA 01845
Phone
(978) 685-7550
Enumerated
Aug 12, 2005
Record last updated
Mar 7, 2023
Fax
(978) 686-5565
Medicaid ID
0104329 MA
Medicare enrollment
Enrolled (PECOS I20230207000223); accepts Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 1995
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 198 Massachusetts Ave

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

  1. Robert Cipro, MDOtolaryngology Physician1033111646
  2. William Postal, MDOtolaryngology Physician1154323764
  3. Prerak Shah, MDOtolaryngology Physician1407848039
  4. Miguel Valdez, MS PACSurgical Physician Assistant1619978988
  5. William Watt, MDOtolaryngology Physician1831191295

Verify Yookyung K. Selig in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 204786
    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 Massachusetts 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.

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83% more Medicare Part D claims than the average otolaryngology physician in 2024

989 Medicare Part D claims for 300 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 12 claims were for opioids.

  1. Yookyung Selig989
  2. Specialty average541

Most prescribed

  1. Famotidine268 claims
  2. Ipratropium Bromide112 claims
  3. Fluticasone Propionate95 claims
  4. Omeprazole71 claims
  5. Azelastine Hcl68 claims
  6. Pantoprazole Sodium46 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 MIPS final score for 2023 (Medicare payment program): 83.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score60.9
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through one group practice

  1. New England Ear Nose And Throat/facial Plastic Surgery PCSalem, NH

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

Yookyung K. Selig among 364 otolaryngology physician records in Massachusetts

Yookyung K. Selig, MD is one of 364 otolaryngology physician records with a practice address in Massachusetts. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 85% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1995 · median 2004 among the 239 with a school on file
  • Record last updated2023 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 otolaryngology physician records list a practice address in N Andover

They are 6 of the 15 NPPES records with a practice address in N Andover, and 364 otolaryngology physician records in Massachusetts.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Robert Cipro, MDN Andover, MA 018451033111646
  2. William Postal, MDN Andover, MA 018451154323764
  3. Prerak Shah, MDN Andover, MA 018451407848039
  4. Gentry Thatcher, MDN Andover, MA 018451124020730
  5. William Watt, MDN Andover, MA 018451831191295
  6. Bjorn Bie, MDChelmsford, MA 018241376531541
  7. Scott Finlay, MDChelmsford, MA 018241932442662
  8. Jessica Hootnick, M.D.Chelmsford, MA 018241265721336

Common questions

What is Yookyung K. Selig, MD's NPI number?

Yookyung K. Selig, MD's National Provider Identifier (NPI) is 1245232859, issued on Aug 12, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Yookyung K. Selig, MD located?

The NPPES record lists a practice address at 198 Massachusetts Ave, N Andover, MA, 01845. Phone: (978) 685-7550. Providers update this record themselves, so call before visiting.

How can I verify Yookyung K. Selig, MD's license?

NPPES lists Massachusetts license number 204786, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yookyung K. Selig, MD prescribe under Medicare Part D?

In 2024, Yookyung K. Selig, MD had 989 Medicare Part D claims for 300 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

What is Yookyung K. Selig, MD's MIPS final score?

The 2023 MIPS final score is 83.2 of 100. 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.