Doctor profile · Federal record
Dr. Carolyn Collier, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Litchfield Park, AZ
- NPI 1538872387
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4208 N 125Th Ave
Litchfield Park, AZ 853405551
(610) 772-3325
Credentials & registration
- NPI registered
- December 2022 — 4 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #285287
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538872387. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
130
Distinct HCPCS
7
Medicare allowed
$8,321
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 34 | $72 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 22 | 11 | $15 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 17 | $102 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $93 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 14 | 14 | $38 | |
81003 |
Automated urinalysis test | 13 | 12 | $2 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $138 |
In context: peer comparison
Among 12 peers in Litchfield Park Family Nurse Practitioner, average services per provider: 69. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
55
Patients
55
Total drug cost
$480
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 16 | 16 | $149 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 15 | 15 | $195 |
| Prednisone | Generic | 13 | 13 | $32 |
| Methylprednisolone | Generic | 11 | 11 | $105 |
Frequently asked questions
What is Dr. Carolyn Collier's medical specialty?
Dr. Carolyn Collier practices Family Nurse Practitioner in Litchfield Park, AZ.
Where does Dr. Carolyn Collier practice?
Dr. Carolyn Collier practices at 4208 N 125Th Ave, Litchfield Park, AZ 853405551. Office phone: 6107723325.
What is Dr. Carolyn Collier's NPI?
Dr. Carolyn Collier's National Provider Identifier (NPI) is 1538872387, issued by NPPES.
Does Dr. Carolyn Collier accept Medicare assignment?
Yes. Dr. Carolyn Collier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolyn Collier commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.