Doctor profile · Federal record
Dr. William Parker, APN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Medicine Physician · Parker, CO
- NPI 1417615345
- Accepts Medicare
- MIPS 88.9 / 100 · 2023
- 5 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
12959 S Parker RD
Parker, CO 801343447
(720) 842-4089 - Mailing address
-
2620 Elm Hill Pike
Nashville, TN 372143108
Credentials & registration
- NPI registered
- December 2021 — 5 yrs on file
- Profile last updated
- January 9, 2024
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Colorado #APN.0999039-NP · Colorado #C-APN.0003548-C-NP
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417615345. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
75
Distinct HCPCS
2
Medicare allowed
$7,526
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 31 | $110 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 20 | $77 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 293. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
153
Patients
0
Total drug cost
$1,374
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 38 | 0 | $440 |
| Lisinopril | Generic | 31 | 0 | $149 |
| Tamsulosin Hcl | Generic | 16 | 0 | $246 |
| Amlodipine Besylate | Generic | 15 | 0 | $102 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 15 | 0 | $189 |
| Warfarin Sodium | Generic | 14 | 0 | $55 |
| Levothyroxine Sodium | Generic | 12 | 0 | $34 |
| Omeprazole | Generic | 12 | 0 | $158 |
Frequently asked questions
What is Dr. William Parker's medical specialty?
Dr. William Parker practices Family Nurse Practitioner in Parker, CO.
Where does Dr. William Parker practice?
Dr. William Parker practices at 12959 S Parker RD, Parker, CO 801343447. Office phone: 7208424089.
What is Dr. William Parker's NPI?
Dr. William Parker's National Provider Identifier (NPI) is 1417615345, issued by NPPES.
Does Dr. William Parker accept Medicare assignment?
Yes. Dr. William Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Parker 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). Source: CMS Medicare Physician & Other Practitioners file.