Susan Mcmullen, M.D.
NPI 1699758136 · Family Medicine Physician · Gun Barrel City, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Mcmullen, M.D. is a Family Medicine Physician provider in Gun Barrel City, TX (NPI 1699758136).
Provider details
- NPI number
- 1699758136
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25065 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 254 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,087 | 311 |
| Gabapentin | 764 | 231 |
| Levothyroxine Sodium | 676 | 175 |
| Losartan Potassium | 651 | 200 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 645 | 88 |
| Omeprazole | 552 | 164 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$794 across 43 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-29
- Last updated
- 2008-04-17
Frequently asked questions
- What is Susan Mcmullen's NPI number?
- Susan Mcmullen's National Provider Identifier (NPI) is 1699758136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mcmullen's specialty?
- Susan Mcmullen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Mcmullen located?
- Susan Mcmullen's practice location on file with NPPES is 100 Municipal Dr, Gun Barrel City, TX 75156-3702.
- What is Susan Mcmullen's phone number?
- The practice phone number listed in the NPPES registry for Susan Mcmullen is (903) 713-1571.
- Does Susan Mcmullen accept Medicare?
- Susan Mcmullen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Mcmullen's NPI active?
- Yes — Susan Mcmullen's NPI (1699758136) is active in the NPPES registry as of the last update on 2008-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.