Quick answers
- Does Nicasio S. Gutierrez Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Nicasio S. Gutierrez Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Nicasio S. Gutierrez Jr. see?
- In 2024, CMS data shows 35 Original Medicare patients and 180 services for Nicasio S. Gutierrez Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Nicasio S. Gutierrez Jr.'s NPI number?
- 1831281070. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nicasio S. Gutierrez Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 35 |
|---|---|
| Services billed to Medicare | 180 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 60 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)51 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)41 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)33 services
- Telephone medical discussion with physician, 21-30 minutes (99443)24 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Anxiety75%
- High blood pressure66%
- High cholesterol66%
- Depression66%
- Arthritis43%
- Diabetes40%
Practice locations
Addresses where Nicasio S. Gutierrez Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 4913 W Reno Ave, Oklahoma City Indian ClinicOklahoma City, OK 73127 (405) 948‑4900
- 5208 W Reno Ave, Oklahoma City Indian ClinicOklahoma City, OK 73128 (405) 948‑4900
Group practices
Medicare enrollment lists Nicasio S. Gutierrez Jr. as a member of this group (CMS data updated October 2, 2026).
- Central Oklahoma American Indian Health Council, Inc.59 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Other clinicians in Central Oklahoma American Indian Health Council, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 (47 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831281070 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians