Doctor profile · Federal record
Dr. John Martin, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Mesa, AZ
- NPI 1598853939
- Accepts Medicare
- 29 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4315 E Main St
Mesa, AZ 852058605
(480) 870-7500
fax (480) 906-2173 - Additional location
-
1107 E Bell RD Ste 4
Phoenix, AZ 850222692
(602) 567-4800
fax (602) 567-9939 - Mailing address
-
102 Woodmont Blvd Ste 600
Nashville, TN 372055250
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 10, 2026
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Arizona #28549 · South Carolina #32483 · North Carolina #2010-00652
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598853939. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
645
Distinct HCPCS
7
Medicare allowed
$78,779
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 440 | 198 | $124 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 82 | 82 | $162 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 33 | 33 | $125 | |
G0008 |
Administration of influenza virus vaccine | 28 | 27 | $30 | |
90662 |
Influenza vaccine split virus, preservative free | 25 | 24 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 23 | 22 | $173 | |
G0009 |
Administration of pneumococcal vaccine | 14 | 14 | $30 |
In context: peer comparison
Among 47 peers in this city , average services per provider: 132. This provider delivers 4.9× the peer median.Open Payments
Industry payments received
All-time total
$35
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 2 | $35.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,571
Patients
568
Total drug cost
$21,467
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 284 | 108 | $4,053 |
| Amlodipine Besylate | Generic | 173 | 61 | $1,265 |
| Rosuvastatin Calcium | Generic | 162 | 53 | $2,937 |
| Levothyroxine Sodium | Generic | 157 | 54 | $2,391 |
| Losartan Potassium | Generic | 123 | 40 | $1,474 |
| Lisinopril | Generic | 94 | 42 | $792 |
| Metformin Hcl | Generic | 77 | 31 | $743 |
| Simvastatin | Generic | 74 | 27 | $940 |
| Gabapentin | Generic | 72 | 24 | $1,460 |
| Tamsulosin Hcl | Generic | 67 | 29 | $1,488 |
Frequently asked questions
What is Dr. John Martin's medical specialty?
Dr. John Martin practices Internal Medicine Physician in Mesa, AZ.
Where does Dr. John Martin practice?
Dr. John Martin practices at 4315 E Main St, Mesa, AZ 852058605. Office phone: 4808707500.
What is Dr. John Martin's NPI?
Dr. John Martin's National Provider Identifier (NPI) is 1598853939, issued by NPPES.
Does Dr. John Martin accept Medicare assignment?
Yes. Dr. John Martin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Martin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.