Doctor profile · Federal record
Dr. Michael Newcomb, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Cave Creek, AZ
- NPI 1548253206
- Accepts Medicare
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
29455 N Cave Creek RD, Suite 118-605
Cave Creek, AZ 853313245
(602) 996-5595
fax (602) 996-5610
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- May 18, 2015
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #21132
- Medicaid
- AZ #148305
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548253206. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,936
Distinct HCPCS
10
Medicare allowed
$443,093
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 1,171 | 313 | $148 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,112 | 260 | $103 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 898 | 698 | $50 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 371 | 326 | $176 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 84 | 56 | $180 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 78 | 73 | $123 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 69 | 66 | $79 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 66 | 63 | $129 | |
G0317 |
Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi | 36 | 18 | $30 | |
G0318 |
Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif | 34 | 14 | $30 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 281. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
573
Patients
150
Total drug cost
$26,675
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 82 | 26 | $1,087 |
| Potassium Chloride | Generic | 51 | 14 | $870 |
| Atorvastatin Calcium | Generic | 45 | 21 | $427 |
| Pantoprazole Sodium | Generic | 44 | 13 | $746 |
| Amlodipine Besylate | Generic | 43 | 14 | $552 |
| Gabapentin | Generic | 42 | 21 | $873 |
| Trazodone Hcl | Generic | 37 | 0 | $650 |
| Furosemide | Generic | 34 | 12 | $189 |
| Donepezil Hcl | Generic | 33 | 0 | $400 |
| Escitalopram Oxalate | Generic | 33 | 0 | $655 |
Frequently asked questions
What is Dr. Michael Newcomb's medical specialty?
Dr. Michael Newcomb practices Internal Medicine Physician in Cave Creek, AZ.
Where does Dr. Michael Newcomb practice?
Dr. Michael Newcomb practices at 29455 N Cave Creek RD, Cave Creek, AZ 853313245. Office phone: 6029965595.
What is Dr. Michael Newcomb's NPI?
Dr. Michael Newcomb's National Provider Identifier (NPI) is 1548253206, issued by NPPES.
Does Dr. Michael Newcomb accept Medicare assignment?
Yes. Dr. Michael Newcomb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Newcomb commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with high level of medical decision making (HCPCS 99310); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (HCPCS G0180). Source: CMS Medicare Physician & Other Practitioners file.