Provider Profile
Donald D. Merrill, PA-C
Unclaimed ProfileAbout Donald Merrill
Listed in the NPI registry as a physician assistant, Donald D. Merrill, PA-C practices in Fort Hood, TX. Medicare claims data shows Donald provided 245 services to 187 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, emergency department visit with moderate level of medical decision making, and emergency department visit with high level of medical decision making.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (254) 288-8025
- Email not available
Practice Locations
36000 DARNALL LOOP
Fort Hood, TX 76544
Procedures Most Often Billed to Medicare
245 services · 187 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
22 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
111 | More often than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
57 | More often than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
44 | As often as other peers in Physician Assistant |
| Critical care, first 30-74 minutes | Office visit | 99291 |
11 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other physician assistants in Fort Hood 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Donald D. Merrill?
Donald D. Merrill is a physician assistant in Fort Hood, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Donald D. Merrill's address?
Donald D. Merrill is listed at 36000 Darnall Loop, Fort Hood, TX 76544. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Donald D. Merrill?
The number on file is (254) 288-8025. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Donald D. Merrill?
Donald D. Merrill's National Provider Identifier is 1073798567. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Donald D. Merrill train?
Donald D. Merrill attended Other, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Donald D. Merrill have?
Donald D. Merrill has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Donald D. Merrill perform?
According to Medicare billing data, Donald D. Merrill provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Donald D. Merrill's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Donald D. Merrill. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.