Doctor profile · Federal record
Dr. Maria Guevara Hernandez, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Des Moines, IA
- NPI 1487931788
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1111 6Th Ave, 6 South
Des Moines, IA 503142613
(515) 247-4240
fax (515) 247-4239 - Mailing address
-
Po Box 1475
Des Moines, IA 503051475
Credentials & registration
- NPI registered
- November 2011 — 15 yrs on file
- Profile last updated
- November 8, 2017
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Iowa #MD-41655 · Pennsylvania #MT199675
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487931788. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
550
Distinct HCPCS
6
Medicare allowed
$48,415
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 305 | 103 | $74 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 69 | 13 | $46 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 63 | 58 | $162 | |
99239 |
Hospital discharge day management, more than 30 minutes | 60 | 57 | $107 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 35 | 27 | $111 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $121 |
In context: peer comparison
Among 26 peers in Des Moines Hospitalist Physician, average services per provider: 137. This provider delivers 4.0× the peer median.Frequently asked questions
What is Dr. Maria Guevara Hernandez's medical specialty?
Dr. Maria Guevara Hernandez practices Hospitalist Physician in Des Moines, IA.
Where does Dr. Maria Guevara Hernandez practice?
Dr. Maria Guevara Hernandez practices at 1111 6Th Ave, Des Moines, IA 503142613. Office phone: 5152474240.
What is Dr. Maria Guevara Hernandez's NPI?
Dr. Maria Guevara Hernandez's National Provider Identifier (NPI) is 1487931788, issued by NPPES.
Does Dr. Maria Guevara Hernandez accept Medicare assignment?
Yes. Dr. Maria Guevara Hernandez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Guevara Hernandez commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.