Matthew Terhark, D.O.
NPI 1366892606 · Family Medicine Physician · Denison, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Terhark, D.O. is a Family Medicine Physician provider in Denison, TX (NPI 1366892606).
Provider details
- NPI number
- 1366892606
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- BP10058109 (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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
411 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 158 | $165 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 110 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 98 | $115 |
| Critical Care, First 30-74 Minutes99291 | 45 | $203 |
Typical Medicare-allowed amounts for these services range $8–$203 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclobenzaprine Hcl | 37 | 35 |
| Prednisone | 29 | 28 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 25 | 23 |
| Ondansetronbrand: Ondansetron Odt | 19 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 16 |
| Doxycycline Hyclate | 16 | 16 |
| Famotidine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-17
- Last updated
- 2017-09-13
Frequently asked questions
- What is Matthew Terhark's NPI number?
- Matthew Terhark's National Provider Identifier (NPI) is 1366892606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Terhark's specialty?
- Matthew Terhark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Terhark located?
- Matthew Terhark's practice location on file with NPPES is 1528 W Day St, Denison, TX 75020-5207.
- What is Matthew Terhark's phone number?
- The practice phone number listed in the NPPES registry for Matthew Terhark is (952) 994-7464.
- Does Matthew Terhark accept Medicare?
- Matthew Terhark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Terhark's NPI active?
- Yes — Matthew Terhark's NPI (1366892606) is active in the NPPES registry as of the last update on 2017-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.