NPPES file of Aug 9, 2026

Daniel D. Witheiler, M.D.

MOHS-Micrographic Surgery Physician · Dallas, TX

Daniel D. Witheiler, M.D. is a mohs-micrographic surgery physician with a practice address in Dallas, Texas, and NPI 1023083482, issued on Feb 21, 2006. Check the license (Texas J2420, 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
1023083482
Name
Daniel D. Witheiler
Credential
M.D.
Primary taxonomy
MOHS-Micrographic Surgery Physician 207ND0101X
License number
J2420 TX
Self-reported in NPPES; status is on the state search
Practice location
1411 N Beckley Ave, Dallas, TX 75203
Phone
(214) 941-7546
Enumerated
Feb 21, 2006
Record last updated
Aug 1, 2023
Fax
(214) 941-2442
Medicare enrollment
Enrolled (PECOS I20090303000049); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 1991
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

8 nearest mohs-micrographic surgery physician records → All 122 in Texas → Look up another NPI →

Also registered at 1411 N Beckley Ave

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

  1. Sujeet Acharya, MDUrology Physician1962658674
  2. Maisha Barnes, MDTransplant Hepatology Physician1699872119
  3. Vanessa Bludau, RN, FNP-CFamily Nurse Practitioner1063763670
  4. Stacey Castellanos, FNPFamily Nurse Practitioner1184903130
  5. Laci Childers, NPFamily Nurse Practitioner1154916880
  6. Marilyn Condon, PA-CPhysician Assistant1326025008

Verify Daniel D. Witheiler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J2420    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.

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

12% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024

504 Medicare Part D claims for 271 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Daniel Witheiler504
  2. Specialty average570

Most prescribed

  1. Doxycycline Hyclate118 claims
  2. Cephalexin88 claims
  3. Triamcinolone Acetonide50 claims
  4. Ketoconazole43 claims
  5. Dupixent Pen24 claims
  6. Mupirocin21 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: $1,153.33

51 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 1,074 providers of this specialty with any payment received $4,075.23 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Witheiler$1,153.33
  2. Specialty average$4,075.23

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. Daniel D. Witheiler, M.D. P.A.Dallas, TX

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

Daniel D. Witheiler among 122 mohs-micrographic surgery physician records in Texas

Daniel D. Witheiler, M.D. is one of 122 mohs-micrographic surgery physician records with a practice address in Texas. 94% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 63% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 92% of these records are
  • Graduated1991 · median 2006 among the 112 with a school on file
  • Record last updated2023 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

MOHS-Micrographic Surgery Physician providers in Texas

There are 122 mohs-micrographic surgery physician records in Texas.

All 122 in Texas → Every provider in Dallas → MOHS-Micrographic Surgery Physician nationwide →

The 8 mohs-micrographic surgery physician records with the nearest ZIP codes

  1. Shayla Francis, MDDallas, TX 752311497801005
  2. Sarah FeltonDallas, TX 752351538591532
  3. Trenton Custis, M.D.Dallas, TX 752461356575344
  4. Frank Saporito, M.D.Dallas, TX 752461679538763
  5. Elizabeth Wilder, M.D.Dallas, TX 752461780027052
  6. William Posten, MDDallas, TX 752511497725790
  7. Yasser Albahrani, M.D.Desoto, TX 751151427284710
  8. Meredith Orseth, M.D.Cedar Hill, TX 751041598178568

Common questions

What is Daniel D. Witheiler, M.D.'s NPI number?

Daniel D. Witheiler, M.D.'s National Provider Identifier (NPI) is 1023083482, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel D. Witheiler, M.D. located?

The NPPES record lists a practice address at 1411 N Beckley Ave, Dallas, TX, 75203. Phone: (214) 941-7546. Providers update this record themselves, so call before visiting.

How can I verify Daniel D. Witheiler, M.D.'s license?

NPPES lists Texas license number J2420, 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 Daniel D. Witheiler, M.D. prescribe under Medicare Part D?

In 2024, Daniel D. Witheiler, M.D. had 504 Medicare Part D claims for 271 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.