Doctor profile · Federal record
Dr. Mark Holbrook, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Boise, ID
- NPI 1205884616
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4840 N Cloverdale RD
Boise, ID 837132423
(208) 706-8000
fax (208) 706-8001 - Mailing address
-
190 E Bannock St
Boise, ID 837126241
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 23, 2014
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Idaho #M6850
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205884616. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
778
Distinct HCPCS
4
Medicare allowed
$50,913
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 679 | 355 | $61 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 63 | 52 | $91 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 24 | 19 | $130 | |
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 | 12 | 11 | $48 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 87. This provider delivers 8.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,648
Patients
1,058
Total drug cost
$165,850
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 626 | 183 | $8,276 |
| Levothyroxine Sodium | Generic | 473 | 126 | $9,232 |
| Losartan Potassium | Generic | 387 | 106 | $5,777 |
| Amlodipine Besylate | Generic | 311 | 79 | $2,487 |
| Simvastatin | Generic | 261 | 71 | $2,917 |
| Lisinopril | Generic | 235 | 69 | $2,281 |
| Omeprazole | Generic | 225 | 69 | $4,224 |
| Gabapentin | Generic | 177 | 57 | $3,176 |
| Hydrochlorothiazide | Generic | 164 | 52 | $1,009 |
| Metoprolol Succinate | Generic | 162 | 50 | $4,257 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Holbrook's medical specialty?
Dr. Mark Holbrook practices Internal Medicine Physician in Boise, ID.
Where does Dr. Mark Holbrook practice?
Dr. Mark Holbrook practices at 4840 N Cloverdale RD, Boise, ID 837132423. Office phone: 2087068000.
What is Dr. Mark Holbrook's NPI?
Dr. Mark Holbrook's National Provider Identifier (NPI) is 1205884616, issued by NPPES.
Does Dr. Mark Holbrook accept Medicare assignment?
Yes. Dr. Mark Holbrook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Holbrook commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Transitional care management services for problem of at least moderate complexity (HCPCS 99495). Source: CMS Medicare Physician & Other Practitioners file.