Doctor profile · Federal record
Dr. Luis Tumialan, M.D.
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Scottsdale, AZ
- NPI 1861678591
- Accepts Medicare
- MIPS 81.0 / 100 · 2023
- 27 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7242 E Osborn RD #420
Scottsdale, AZ 85251
(480) 425-8004
fax (602) 294-8264 - Mailing address
-
2910 N 3Rd Ave
Phoenix, AZ 850134434
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- October 6, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- Arizona #42899 · California #A104783
- Medicaid
- AZ #515601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861678591. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,048
Distinct HCPCS
10
Medicare allowed
$275,262
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 357 | 265 | $87 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 182 | 182 | $109 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 121 | 100 | $185 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 71 | 65 | $55 | |
22633 |
Fusion of spine in lower back with partial removal of spine bone and disc | 67 | 66 | $995 | |
22840 |
Placement of stabilizing device to back of 1 spine bone in neck | 66 | 66 | $418 | |
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 | 64 | 63 | $143 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 31 | 31 | $989 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 26 | 26 | $80 | |
22551 |
Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc | 18 | 18 | $1,644 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 48. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$28,374
Transactions
26
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 22 | $23,191.85 | |
| Alphatec Spine, Inc | 2 | $4,981.00 | |
| Globus Medical, Inc. | 1 | $160.16 | |
| TrackX Technology, Inc. | 1 | $41.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
247
Patients
131
Total drug cost
$3,952
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 84 | 39 | $1,507 |
| Methylprednisolone | Generic | 66 | 50 | $610 |
| Pregabalin | Generic | 44 | 0 | $796 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 28 | 24 | $447 |
| Cyclobenzaprine Hcl | Generic | 25 | 18 | $593 |
Hospital affiliations
Frequently asked questions
What is Dr. Luis Tumialan's medical specialty?
Dr. Luis Tumialan practices Neurological Surgery Physician in Scottsdale, AZ.
Where does Dr. Luis Tumialan practice?
Dr. Luis Tumialan practices at 7242 E Osborn RD #420, Scottsdale, AZ 85251. Office phone: 4804258004.
What is Dr. Luis Tumialan's NPI?
Dr. Luis Tumialan's National Provider Identifier (NPI) is 1861678591, issued by NPPES.
Does Dr. Luis Tumialan accept Medicare assignment?
Yes. Dr. Luis Tumialan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Luis Tumialan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853). Source: CMS Medicare Physician & Other Practitioners file.