David Mcmillan, NP-C
NPI 1346625779 · Family Nurse Practitioner · Dallas, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Mcmillan, NP-C is a Family Nurse Practitioner provider in Dallas, TX (NPI 1346625779).
Provider details
- NPI number
- 1346625779
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- AP128776 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
159 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Medical Decision Making99284 | 131 | $104 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 17 | $151 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $61 |
Typical Medicare-allowed amounts for these services range $61–$151 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 28 | 28 |
| Tizanidine Hcl | 27 | 27 |
| Methylprednisolone | 24 | 24 |
| Cephalexin | 23 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 21 |
| Doxycycline Hyclate | 15 | 15 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 2 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
Additional practice locations (6)
- 18780 Interstate 20Canton, TX 75103-3593Phone: (903) 567-4841
- 2026 S Jackson StJacksonville, TX 75766-5822Phone: (903) 541-4500
- 3203 S Main StLindale, TX 75771-7727Phone: (903) 266-4000
- 115 Airport RdSulphur Springs, TX 75482-2105Phone: (903) 885-7671
- 8389 S Broadway AveTyler, TX 75703-5408Phone: (903) 606-4129
- 800 E Dawson StTyler, TX 75701-2036Phone: (903) 606-4262
Registry dates
- Enumerated
- 2015-07-27
- Last updated
- 2022-12-05
- Certified
- 2022-12-05
Frequently asked questions
- What is David Mcmillan's NPI number?
- David Mcmillan's National Provider Identifier (NPI) is 1346625779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mcmillan's specialty?
- David Mcmillan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Mcmillan located?
- David Mcmillan's practice location on file with NPPES is 13737 Noel Rd Ste 1600, Dallas, TX 75240-1374.
- What is David Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for David Mcmillan is (800) 362-2731.
- Does David Mcmillan accept Medicare?
- David Mcmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Mcmillan's NPI active?
- Yes — David Mcmillan's NPI (1346625779) is active in the NPPES registry as of the last update on 2022-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.