Doctor profile · Federal record
Dr. John Farley, M.D.
Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Obstetrics & Gynecology Physician · Phoenix, AZ
- NPI 1427034578
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
625 N 6Th St
Phoenix, AZ 850042155
(602) 406-8222
fax (602) 406-0682 - Additional location
-
10214 N Tatum Blvd Ste A600
Phoenix, AZ 850284247
(602) 406-1530
fax (602) 406-1539 - Mailing address
-
Po Box 33269
Phoenix, AZ 850673269
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- December 5, 2024
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Arizona #44143
- Medicaid
- AZ #620575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427034578. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
228
Distinct HCPCS
4
Medicare allowed
$21,682
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 120 | 40 | $95 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 64 | 32 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 25 | $64 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $178 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 46. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$11,626
Transactions
10
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 7 | $11,487.49 | |
| ABBVIE INC. | 1 | $99.68 | |
| AstraZeneca Pharmaceuticals LP | 2 | $38.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
35
Patients
0
Total drug cost
$705
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 35 | 0 | $705 |
Hospital affiliations
Frequently asked questions
What is Dr. John Farley's medical specialty?
Dr. John Farley practices Gynecologic Oncology Physician in Phoenix, AZ.
Where does Dr. John Farley practice?
Dr. John Farley practices at 625 N 6Th St, Phoenix, AZ 850042155. Office phone: 6024068222.
What is Dr. John Farley's NPI?
Dr. John Farley's National Provider Identifier (NPI) is 1427034578, issued by NPPES.
Does Dr. John Farley accept Medicare assignment?
Yes. Dr. John Farley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Farley 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 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.