NPPES file of Aug 9, 2026

Frank Sungping Chen, MD/PHD

Otolaryngology Physician · Leonardtown, MD

Frank Sungping Chen, MD/PHD is an otolaryngology physician with a practice address in Leonardtown, Maryland, and NPI 1841670007, issued on Jun 3, 2015. Check the license (Maryland D0090244, as entered in NPPES) on the Maryland Board of Physicians; 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
1841670007
Name
Frank Sungping Chen
Credential
MD/PHD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License numbers
D0090244 MD
4301107491 MI
MD214703 OR
Self-reported in NPPES; status is on the state search
Practice location
25500 Point Lookout RD, Leonardtown, MD 20650
Phone
(301) 475-8981
Enumerated
Jun 3, 2015
Record last updated
Jan 15, 2025
Medicare enrollment
Enrolled (PECOS I20230629003158); accepts Medicare assignment
Medical or professional school
Eastern Virginia Medical School, 2015
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 25500 Point Lookout RD

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

  1. Avery Alatis, MDEmergency Medicine Physician1992201438
  2. Riyaz Ali, M.D.Anesthesiology Physician1063683217
  3. Rihanat AyantayoPediatrics Physician1912639014
  4. Ami Bhavsar-Cohn, MSN, FNP-BCFamily Nurse Practitioner1427454958
  5. Michael Botticelli, M.D.Obstetrics Physician1962439273
  6. Stacia Brandenburg, PA-CPhysician Assistant1063793222

Verify Frank Sungping Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0090244
    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 Maryland 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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40% fewer Medicare Part D claims than the average otolaryngology physician in 2024

326 Medicare Part D claims for 133 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Frank Chen326
  2. Specialty average541

Most prescribed

  1. Omeprazole72 claims
  2. Fluticasone Propionate60 claims
  3. Ipratropium Bromide44 claims
  4. Cephalexin20 claims
  5. Oxycodone Hcl20 claims
  6. Ciprofloxacin-Dexamethasone19 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): 90.3 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 score90.2
  2. Costout of 100 · 30%73.0
  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: $191.05

4 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. 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. Frank Chen$191.05
  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.

Bills Medicare through one group practice

  1. Peacehealth Medical GroupEugene, OR

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

Frank Sungping Chen among 257 otolaryngology physician records in Maryland

Frank Sungping Chen, MD/PHD is one of 257 otolaryngology physician records with a practice address in Maryland. 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 2015, is newer than 85% of them.

  • NPI issued2015 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2015 · median 2004 among the 166 with a school on file
  • Record last updated2025 · 60% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in Maryland

There are 257 otolaryngology physician records in Maryland.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Edford Chambers, M.D.Leonardtown, MD 206501730286147
  2. Cindy Daly, M.D.Leonardtown, MD 206501043219074
  3. Mara Daidone, M.D.Prince Frederick, MD 206781841296407
  4. Gene Tudor, MDPrince Frederick, MD 206781053370536
  5. Kirk Williams, MDCharlotte Hall, MD 206221740375245
  6. Giancarlo Chiancone, MDBrandywine, MD 206131568460376
  7. Darpan Kayastha, MDWhite Plains, MD 206951992325047
  8. Bryan Ego-Osuala, MDWaldorf, MD 206031316070717

Common questions

What is Frank Sungping Chen, MD/PHD's NPI number?

Frank Sungping Chen, MD/PHD's National Provider Identifier (NPI) is 1841670007, issued on Jun 3, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Frank Sungping Chen, MD/PHD located?

The NPPES record lists a practice address at 25500 Point Lookout RD, Leonardtown, MD, 20650. Phone: (301) 475-8981. Providers update this record themselves, so call before visiting.

How can I verify Frank Sungping Chen, MD/PHD's license?

NPPES lists Maryland license number D0090244, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Frank Sungping Chen, MD/PHD prescribe under Medicare Part D?

In 2024, Frank Sungping Chen, MD/PHD had 326 Medicare Part D claims for 133 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

What is Frank Sungping Chen, MD/PHD's MIPS final score?

The 2023 MIPS final score is 90.3 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.