Karli Mcmillan, D.O.
NPI 1063947026 · Family Medicine Physician · Douglas, WY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karli Mcmillan, D.O. is a Family Medicine Physician provider in Douglas, WY (NPI 1063947026).
Provider details
- NPI number
- 1063947026
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 2021039551 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
172 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 102 | $72 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 37 | $104 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 33 | $8 |
Typical Medicare-allowed amounts for these services range $8–$104 (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 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 96 | 36 |
| Apixabanbrand: Eliquis | 88 | 16 |
| Furosemide | 75 | 20 |
| Atorvastatin Calcium | 69 | 33 |
| Amlodipine Besylate | 68 | 36 |
| Gabapentin | 51 | 21 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 across 3 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 (1)
- 3649 Page BlvdSaint Louis, MO 63113-3807Phone: (314) 288-0071Fax: (314) 758-5210
Registry dates
- Enumerated
- 2017-04-27
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Karli Mcmillan's NPI number?
- Karli Mcmillan's National Provider Identifier (NPI) is 1063947026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karli Mcmillan's specialty?
- Karli Mcmillan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karli Mcmillan located?
- Karli Mcmillan's practice location on file with NPPES is 700 E Center St, Douglas, WY 82633-2446.
- What is Karli Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Karli Mcmillan is (307) 358-7300.
- Does Karli Mcmillan accept Medicare?
- Karli Mcmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karli Mcmillan's NPI active?
- Yes — Karli Mcmillan's NPI (1063947026) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.