Doctor profile · Federal record
Dr. Spencer Anderson, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Flagstaff, AZ
- NPI 1720252158
- Accepts Medicare
- MIPS 65.6 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 N Beaver St
Flagstaff, AZ 860013118
(928) 774-1693 - Mailing address
-
1600 W University Ave Ste 215
Flagstaff, AZ 860013115
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- March 8, 2012
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Arizona #44283
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720252158. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
133
Distinct HCPCS
3
Medicare allowed
$13,508
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99283 |
Emergency department visit with low level of medical decision making | 67 | 67 | $70 | |
99284 |
Emergency department visit with moderate level of medical decision making | 46 | 46 | $118 | |
99285 |
Emergency department visit with high level of medical decision making | 20 | 20 | $171 |
In context: peer comparison
Among 12 peers in Flagstaff Emergency Medicine Physician, average services per provider: 74. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
15
Patients
15
Total drug cost
$155
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 15 | 15 | $155 |
Hospital affiliations
Frequently asked questions
What is Dr. Spencer Anderson's medical specialty?
Dr. Spencer Anderson practices Emergency Medicine Physician in Flagstaff, AZ.
Where does Dr. Spencer Anderson practice?
Dr. Spencer Anderson practices at 1200 N Beaver St, Flagstaff, AZ 860013118. Office phone: 9287741693.
What is Dr. Spencer Anderson's NPI?
Dr. Spencer Anderson's National Provider Identifier (NPI) is 1720252158, issued by NPPES.
Does Dr. Spencer Anderson accept Medicare assignment?
Yes. Dr. Spencer Anderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Spencer Anderson commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.