NPPES file of Aug 9, 2026

Hollis Kendall Barton, MD

Family Medicine Physician · Dover, DE

Hollis Kendall Barton, MD is a family medicine physician with a practice address in Dover, Delaware, and NPI 1578147682, issued on May 6, 2021. Check the license (Delaware C1-0027215, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; 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
1578147682
Name
Hollis Kendall Barton
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
C1-0027215 DE
Self-reported in NPPES; status is on the state search
Practice location
665 Bay RD, Unit B, Dover, DE 19901
Phone
(302) 608-5312
Enumerated
May 6, 2021
Record last updated
Aug 6, 2024
Fax
(302) 678-2552
Medicare enrollment
Enrolled (PECOS I20241002000677); 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 665 Bay RD, Unit B

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

  1. Maria Azhar, MDCritical Care Medicine (Internal Medicine) Physician1770078347
  2. Megan Green, NPNurse Practitioner1205594462

Verify Hollis Kendall Barton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
    Search for license C1-0027215
    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 Delaware license search

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71% fewer Medicare Part D claims than the average family medicine physician in 2024

1,032 Medicare Part D claims for 212 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Hollis Barton1,032
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium94 claims
  2. Metformin Hcl41 claims
  3. Jardiance39 claims
  4. Gabapentin38 claims
  5. Amlodipine Besylate37 claims
  6. Losartan-Hydrochlorothiazide32 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: $18.05

1 payment: food and beverage; the largest payer was Dexcom, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hollis Barton$18.05
  2. Specialty average$902.55

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. Bayhealth Medical Center, IncDover, DE

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

Hollis Kendall Barton among 518 family medicine physician records in Delaware

Hollis Kendall Barton, MD is one of 518 family medicine physician records with a practice address in Delaware. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 86% of them.

  • NPI issued2021 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2021 · median 2002 among the 323 with a school on file
  • Record last updated2024 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

71 family medicine physician records list a practice address in Dover

They are 71 of the 2,137 NPPES records with a practice address in Dover, and 518 family medicine physician records in Delaware.

The 8 family medicine physician records with the nearest ZIP codes

  1. Raghda Bchech, MDDover, DE 199011700447489
  2. Munirah Bomani, MDDover, DE 199011295239861
  3. Rhea D'SouzaDover, DE 199011861914277
  4. Angela Debo, D.O.Dover, DE 199011962852368
  5. John Fink, M.D.Dover, DE 199011275683310
  6. Nadiene Haynes, MDDover, DE 199011508874793
  7. Lawrence Lewandowski, MDDover, DE 199011134191422
  8. Roshan Prabhu, MDDover, DE 199011568899474

Common questions

What is Hollis Kendall Barton, MD's NPI number?

Hollis Kendall Barton, MD's National Provider Identifier (NPI) is 1578147682, issued on May 6, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Hollis Kendall Barton, MD located?

The NPPES record lists a practice address at 665 Bay RD, Unit B, Dover, DE, 19901. Phone: (302) 608-5312. Providers update this record themselves, so call before visiting.

How can I verify Hollis Kendall Barton, MD's license?

NPPES lists Delaware license number C1-0027215, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Hollis Kendall Barton, MD prescribe under Medicare Part D?

In 2024, Hollis Kendall Barton, MD had 1,032 Medicare Part D claims for 212 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.