Doctor profile · Federal record
Dr. Raul Guevara, M.D.
Neuro-Ophthalmology Physician (CMS: Neurology) · Neurology Physician · Neurology Physician · Merrillville, IN
- NPI 1194861054
- Accepts Medicare
- MIPS 70.0 / 100 · 2023
- 36 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
521 E 86Th Ave Ste Z
Merrillville, IN 464106236
(219) 769-0777
fax (219) 755-0608 - Additional location
-
1215 Kinwest Pkwy, Ste 120
Irving, TX 750633403
(214) 496-0500
fax (214) 496-0922
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 10, 2024
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207WX0109X — NUCC code
- State licenses (2)
- Indiana #01079609A · Texas #L5352
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194861054. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
580
Distinct HCPCS
8
Medicare allowed
$64,794
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 165 | 117 | $168 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 124 | 86 | $118 | |
99497 |
Advance care planning, first 30 minutes | 101 | 98 | $79 | |
92060 |
Exam to measure eye deviation and range of motion | 57 | 42 | $59 | |
92083 |
Exam of visual field with extended testing | 46 | 34 | $56 | |
92133 |
Imaging of optic nerve | 34 | 27 | $32 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 22 | $85 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 24 | 24 | $208 |
In context: peer comparison
Among 1 peers in Merrillville Neuro-Ophthalmology Physician, average services per provider: 72. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$64
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 1 | $28.41 | |
| Abbvie INC. | 1 | $20.92 | |
| Cala Health, INC. | 1 | $14.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
275
Patients
27
Total drug cost
$538,667
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 49 | 12 | $1,465 |
| Pyridostigmine Bromide | Generic | 46 | 15 | $4,551 |
| Acetazolamide ER (Acetazolamide) | Brand | 29 | 0 | $7,254 |
| Gamunex-C (Immune Globul G/Gly/Iga Avg 46) | Brand | 26 | 0 | $231,508 |
| Memantine Hcl | Generic | 26 | 0 | $870 |
| Gammagard Liquid (Immun Glob G(Igg)/Gly/Iga Ov50) | Brand | 22 | 0 | $94,118 |
| Donepezil Hcl | Generic | 18 | 0 | $340 |
| Privigen (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 18 | 0 | $195,500 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 15 | 0 | $184 |
| Memantine Hcl ER (Memantine Hcl) | Brand | 13 | 0 | $1,288 |
Frequently asked questions
What is Dr. Raul Guevara's medical specialty?
Dr. Raul Guevara practices Neuro-Ophthalmology Physician in Merrillville, IN.
Where does Dr. Raul Guevara practice?
Dr. Raul Guevara practices at 521 E 86Th Ave Ste Z, Merrillville, IN 464106236. Office phone: 2197690777.
What is Dr. Raul Guevara's NPI?
Dr. Raul Guevara's National Provider Identifier (NPI) is 1194861054, issued by NPPES.
Does Dr. Raul Guevara accept Medicare assignment?
Yes. Dr. Raul Guevara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Raul Guevara commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.