Doctor profile · Federal record
Dr. Andrew Maestas, MD
Internal Medicine Physician (CMS: Internal Medicine) · Holbrook, AZ
- NPI 1659563773
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 E Iowa St
Holbrook, AZ 860252750
(928) 524-3913
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- December 18, 2012
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #21878
- Medicaid
- AZ #149585
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659563773. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
410
Distinct HCPCS
2
Medicare allowed
$60,737
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 207 | 19 | $124 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 203 | 18 | $173 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 205. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
362
Patients
25
Total drug cost
$7,398
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrochlorothiazide | Generic | 62 | 14 | $345 |
| Furosemide | Generic | 37 | 11 | $126 |
| Lisinopril | Generic | 34 | 0 | $327 |
| Levothyroxine Sodium | Generic | 33 | 0 | $172 |
| Omeprazole | Generic | 25 | 0 | $169 |
| Metformin Hcl | Generic | 24 | 0 | $164 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 23 | 0 | $331 |
| Metoprolol Succinate | Generic | 21 | 0 | $364 |
| Carvedilol | Generic | 19 | 0 | $70 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 19 | 0 | $142 |
Frequently asked questions
What is Dr. Andrew Maestas's medical specialty?
Dr. Andrew Maestas practices Internal Medicine Physician in Holbrook, AZ.
Where does Dr. Andrew Maestas practice?
Dr. Andrew Maestas practices at 500 E Iowa St, Holbrook, AZ 860252750. Office phone: 9285243913.
What is Dr. Andrew Maestas's NPI?
Dr. Andrew Maestas's National Provider Identifier (NPI) is 1659563773, issued by NPPES.
Does Dr. Andrew Maestas accept Medicare assignment?
Yes. Dr. Andrew Maestas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Maestas 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 99215). Source: CMS Medicare Physician & Other Practitioners file.