Doctor profile · Federal record
Dr. Quentin Shambley
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Mental Health Counselor · Phoenix, AZ
- NPI 1093935538
- Accepts Medicare
- MIPS 22.8 / 100 · 2023
- 15 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3227 E Bell RD, Suite 170
Phoenix, AZ 850322700
(602) 652-3500 - Mailing address
-
3225 N 75Th St, Ste 125
Scottsdale, AZ 852516928
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- January 12, 2016
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Arizona #AP4318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093935538. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,836
Distinct HCPCS
10
Medicare allowed
$251,043
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 801 | 216 | $88 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 518 | 87 | $105 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 445 | 134 | $61 | |
99491 |
Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month | 333 | 60 | $70 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 220 | 216 | $150 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 110 | 43 | $63 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 94 | 67 | $127 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 70 | 33 | $37 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 57 | 57 | $119 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 50 | 49 | $110 |
In context: peer comparison
Among 62 peers in Phoenix Psychiatric/Mental Health Nurse Practitioner, average services per provider: 131. This provider delivers 22× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
877
Patients
139
Total drug cost
$33,955
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 115 | 32 | $1,768 |
| Donepezil Hcl | Generic | 112 | 24 | $1,564 |
| Quetiapine Fumarate | Generic | 107 | 19 | $2,171 |
| Divalproex Sodium | Generic | 73 | 17 | $6,889 |
| Risperidone | Generic | 71 | 15 | $1,101 |
| Lorazepam | Generic | 67 | 18 | $539 |
| Sertraline Hcl | Generic | 58 | 14 | $689 |
| Memantine Hcl ER (Memantine Hcl) | Brand | 57 | 0 | $6,121 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 44 | 0 | $2,672 |
| Aripiprazole | Generic | 35 | 0 | $3,533 |
Frequently asked questions
What is Dr. Quentin Shambley's medical specialty?
Dr. Quentin Shambley practices Psychiatric/Mental Health Nurse Practitioner in Phoenix, AZ.
Where does Dr. Quentin Shambley practice?
Dr. Quentin Shambley practices at 3227 E Bell RD, Phoenix, AZ 850322700. Office phone: 6026523500.
What is Dr. Quentin Shambley's NPI?
Dr. Quentin Shambley's National Provider Identifier (NPI) is 1093935538, issued by NPPES.
Does Dr. Quentin Shambley accept Medicare assignment?
Yes. Dr. Quentin Shambley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Quentin Shambley commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.