NPPES file of Aug 9, 2026

Dana L. Sisk, MD

Family Medicine Physician · Bonham, TX

Dana L. Sisk, MD is a family medicine physician with a practice address in Bonham, Texas, and NPI 1285661157, issued on Jun 27, 2006. Check the license (Texas E6174, as entered in NPPES) on the Texas Medical Board; 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
1285661157
Name
Dana L. Sisk
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
E6174 TX
Self-reported in NPPES; status is on the state search
Practice location
2201 N State Highway 121, Bonham, TX 75418
Phone
(903) 583-3111
Enumerated
Jun 27, 2006
Record last updated
Jan 26, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(903) 583-1444
Medicaid IDs
120363001 TX
1203630-06 TX
Medicare enrollment
Enrolled (PECOS I20100714000125); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1976
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 2201 N State Highway 121

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

  1. Patrick Stephen Felicitas, M.D.Family Medicine Physician1427233857

Verify Dana L. Sisk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license E6174
    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 Texas 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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27% more Medicare Part D claims than the average family medicine physician in 2024

4,491 Medicare Part D claims for 313 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Dana Sisk4,491
  2. Specialty average3,544

Most prescribed

  1. Amlodipine Besylate212 claims
  2. Levothyroxine Sodium194 claims
  3. Atorvastatin Calcium132 claims
  4. Montelukast Sodium128 claims
  5. Simvastatin128 claims
  6. Metoprolol Succinate116 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.

Bills Medicare through one group practice

  1. TexomacareBonham, TX

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

Dana L. Sisk among 11,119 family medicine physician records in Texas

Dana L. Sisk, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1976 · median 2004 among the 7,095 with a school on file
  • Record last updated2018 · 51% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 family medicine physician records list a practice address in Bonham

They are 6 of the 203 NPPES records with a practice address in Bonham, and 11,119 family medicine physician records in Texas.

The 8 family medicine physician records with the nearest ZIP codes

  1. Patrick Stephen Felicitas, M.D.Bonham, TX 754181427233857
  2. James Froelich, D.O.Bonham, TX 754181649264656
  3. David Loftice, D.O.Bonham, TX 754181770995870
  4. Joseph Russell, DOBonham, TX 754181053811273
  5. Eric Williams, DOBonham, TX 754181659472330
  6. Jon Plummer, MDBlossom, TX 754161225057805
  7. Bruce Maniet, DOBells, TX 754141568449825
  8. Bacharanianda Muthappa, M.D., F.R.C.S.Clarksville, TX 754261396835427

Common questions

What is Dana L. Sisk, MD's NPI number?

Dana L. Sisk, MD's National Provider Identifier (NPI) is 1285661157, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dana L. Sisk, MD located?

The NPPES record lists a practice address at 2201 N State Highway 121, Bonham, TX, 75418. Phone: (903) 583-3111. Providers update this record themselves, so call before visiting.

How can I verify Dana L. Sisk, MD's license?

NPPES lists Texas license number E6174, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Dana L. Sisk, MD prescribe under Medicare Part D?

In 2024, Dana L. Sisk, MD had 4,491 Medicare Part D claims for 313 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.