Doctor profile · Federal record
Dr. Margaret Miller, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Gilbert, AZ
- NPI 1114991999
- Accepts Medicare
- MIPS 81.5 / 100 · 2023
- 27 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1900 N Higley RD
Gilbert, AZ 85234
(480) 543-2034
fax (480) 543-2647
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 31, 2013
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Arizona #41834 · Virginia #0101232487
- Medicaid
- VA #005876508
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114991999. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
127
Distinct HCPCS
2
Medicare allowed
$16,582
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 100 | 93 | $140 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 18 | $95 |
In context: peer comparison
Among 14 peers in Gilbert Internal Medicine Physician, average services per provider: 133. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
31
Patients
0
Total drug cost
$222
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 19 | 0 | $132 |
| Lisinopril | Generic | 12 | 0 | $91 |
Frequently asked questions
What is Dr. Margaret Miller's medical specialty?
Dr. Margaret Miller practices Internal Medicine Physician in Gilbert, AZ.
Where does Dr. Margaret Miller practice?
Dr. Margaret Miller practices at 1900 N Higley RD, Gilbert, AZ 85234. Office phone: 4805432034.
What is Dr. Margaret Miller's NPI?
Dr. Margaret Miller's National Provider Identifier (NPI) is 1114991999, issued by NPPES.
Does Dr. Margaret Miller accept Medicare assignment?
Yes. Dr. Margaret Miller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Miller commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.