Doctor profile · Federal record
Dr. Mark Flanum, M.D.
Orthopaedic Surgery of the Spine Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Anchorage, AK
- NPI 1184675126
- Accepts Medicare
- MIPS 65.5 / 100 · 2023
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3801 Lake Otis Pkwy, Suite 300
Anchorage, AK 995085234
(907) 562-2277
fax (907) 563-3460 - Additional location
-
1915 E Rezanof Dr Ste 150
Kodiak, AK 996156602 - Mailing address
-
3801 Lake Otis Pkwy Ste 300
Anchorage, AK 995085234
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 23, 2025
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207XS0117X — NUCC code
- State license (1)
- Alaska #6987
- Medicaid
- AK #1019990
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184675126. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,019
Distinct HCPCS
10
Medicare allowed
$343,935
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 232 | 142 | $113 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 131 | 128 | $159 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 98 | 58 | $317 | |
72110 |
X-ray of lower and sacral spine, minimum of 4 views | 62 | 56 | $59 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 53 | 44 | $161 | |
22633 |
Fusion of spine in lower back with partial removal of spine bone and disc | 39 | 38 | $2,212 | |
64484 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | 33 | 27 | $67 | |
72148 |
Mri scan of lower spinal canal without contrast | 32 | 32 | $233 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 31 | 25 | $46 | |
63052 |
Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back | 29 | 28 | $317 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 52. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$1,690
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 5 | $1,406.74 | |
| Arthrex, Inc. | 4 | $283.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
106
Patients
40
Total drug cost
$900
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 34 | 15 | $233 |
| Gabapentin | Generic | 24 | 11 | $219 |
| Tramadol Hcl | Generic | 18 | 14 | $139 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 0 | $244 |
| Cyclobenzaprine Hcl | Generic | 13 | 0 | $65 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Flanum's medical specialty?
Dr. Mark Flanum practices Orthopaedic Surgery of the Spine Physician in Anchorage, AK.
Where does Dr. Mark Flanum practice?
Dr. Mark Flanum practices at 3801 Lake Otis Pkwy, Anchorage, AK 995085234. Office phone: 9075622277.
What is Dr. Mark Flanum's NPI?
Dr. Mark Flanum's National Provider Identifier (NPI) is 1184675126, issued by NPPES.
Does Dr. Mark Flanum accept Medicare assignment?
Yes. Dr. Mark Flanum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Flanum 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); Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853). Source: CMS Medicare Physician & Other Practitioners file.