Doctor profile · Federal record
Dr. Katharine Macmillan, DO
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Saginaw, MI
- NPI 1902426257
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2429 Trautner Dr
Saginaw, MI 486049596
(989) 583-5514
fax (989) 583-1742
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- April 16, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Michigan #5101027845 · West Virginia #4158
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902426257. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
172
Distinct HCPCS
5
Medicare allowed
$15,921
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 52 | $118 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 37 | 37 | $120 | |
G0008 |
Administration of influenza virus vaccine | 28 | 28 | $29 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 25 | $82 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 24 | 24 | $76 |
In context: peer comparison
Among 32 peers in Saginaw Family Medicine Physician, average services per provider: 74. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
347
Patients
49
Total drug cost
$14,165
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 64 | 27 | $594 |
| Lisinopril | Generic | 33 | 11 | $138 |
| Famotidine | Generic | 30 | 11 | $465 |
| Pantoprazole Sodium | Generic | 26 | 0 | $334 |
| Amlodipine Besylate | Generic | 21 | 0 | $167 |
| Levothyroxine Sodium | Generic | 21 | 0 | $271 |
| Gabapentin | Generic | 19 | 0 | $166 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 18 | 0 | $1,070 |
| Meloxicam | Generic | 18 | 0 | $35 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 18 | 0 | $325 |
Frequently asked questions
What is Dr. Katharine Macmillan's medical specialty?
Dr. Katharine Macmillan practices Family Medicine Physician in Saginaw, MI.
Where does Dr. Katharine Macmillan practice?
Dr. Katharine Macmillan practices at 2429 Trautner Dr, Saginaw, MI 486049596. Office phone: 9895835514.
What is Dr. Katharine Macmillan's NPI?
Dr. Katharine Macmillan's National Provider Identifier (NPI) is 1902426257, issued by NPPES.
Does Dr. Katharine Macmillan accept Medicare assignment?
Yes. Dr. Katharine Macmillan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katharine Macmillan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.