Doctor profile · Federal record
Dr. William Oligmueller, MD
Family Medicine Physician (CMS: Family Practice) · Greeley, CO
- NPI 1134107865
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5881 W 16Th St
Greeley, CO 806342910
(970) 313-2700
fax (970) 313-2727
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- July 2, 2013
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Colorado #30046
- Medicaid
- CO #01300466
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134107865. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,080
Distinct HCPCS
10
Medicare allowed
$85,878
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 301 | 216 | $92 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 276 | 198 | $69 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 118 | 118 | $51 | |
90662 |
Influenza vaccine split virus, preservative free | 55 | 55 | $70 | |
G0008 |
Administration of influenza virus vaccine | 55 | 55 | $31 | |
0124A |
Adm sarscv2 bvl 30mcg/.3ml a | 35 | 35 | $41 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 34 | 29 | $46 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 21 | $115 | |
90480 |
Admn sarscov2 vacc 1 dose | 29 | 29 | $41 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 29 | 29 | $128 |
In context: peer comparison
Among 27 peers in Greeley Family Medicine Physician, average services per provider: 49. This provider delivers 22× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,353
Patients
1,036
Total drug cost
$43,206
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 442 | 131 | $3,658 |
| Atorvastatin Calcium | Generic | 425 | 136 | $5,202 |
| Simvastatin | Generic | 303 | 88 | $3,633 |
| Metformin Hcl | Generic | 262 | 78 | $2,376 |
| Amlodipine Besylate | Generic | 245 | 73 | $1,579 |
| Levothyroxine Sodium | Generic | 245 | 77 | $3,738 |
| Tamsulosin Hcl | Generic | 221 | 71 | $3,856 |
| Losartan Potassium | Generic | 219 | 71 | $3,561 |
| Finasteride | Generic | 174 | 48 | $3,062 |
| Omeprazole | Generic | 169 | 57 | $2,603 |
Hospital affiliations
Frequently asked questions
What is Dr. William Oligmueller's medical specialty?
Dr. William Oligmueller practices Family Medicine Physician in Greeley, CO.
Where does Dr. William Oligmueller practice?
Dr. William Oligmueller practices at 5881 W 16Th St, Greeley, CO 806342910. Office phone: 9703132700.
What is Dr. William Oligmueller's NPI?
Dr. William Oligmueller's National Provider Identifier (NPI) is 1134107865, issued by NPPES.
Does Dr. William Oligmueller accept Medicare assignment?
Yes. Dr. William Oligmueller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Oligmueller commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.