Dan Sepdham, M.D.
NPI 1831186543 · Adult Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dan Sepdham, M.D. is a Adult Medicine Physician provider in Dallas, TX (NPI 1831186543).
Provider details
- NPI number
- 1831186543
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K7478 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
135 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 37 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 30 | $178 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $64 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $90 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 97 | 38 |
| Lisinopril | 60 | 20 |
| Metformin Hcl | 46 | 17 |
| Levothyroxine Sodium | 45 | 13 |
| Rosuvastatin Calcium | 40 | 15 |
| Losartan Potassium | 40 | 18 |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (1)
- 5909 Harry Hines BoulevardDallas, TX 75390-9067Phone: (214) 648-6524Fax: (214) 645-3901
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Dan Sepdham's NPI number?
- Dan Sepdham's National Provider Identifier (NPI) is 1831186543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Sepdham's specialty?
- Dan Sepdham is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dan Sepdham located?
- Dan Sepdham's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-9067.
- What is Dan Sepdham's phone number?
- The practice phone number listed in the NPPES registry for Dan Sepdham is (682) 777-5870.
- Does Dan Sepdham accept Medicare?
- Dan Sepdham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dan Sepdham's NPI active?
- Yes — Dan Sepdham's NPI (1831186543) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.