Marilyn Omomen, AGPCNP, PMHNP
NPI 1316337215 · Psychiatric/Mental Health Nurse Practitioner · Austin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Omomen, AGPCNP, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Austin, TX (NPI 1316337215).
Provider details
- NPI number
- 1316337215
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGPCNP, PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP127499 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
147 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $77 |
Typical Medicare-allowed amounts for these services range $53–$77 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 31 | 27 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 30 | 29 |
| Doxycycline Monohydrate | 23 | 22 |
| Fluticasone Propionate | 23 | 20 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 20 | 20 |
| Gabapentin | 16 | — |
| Cefuroxime Axetilbrand: Cefuroxime | 15 |
Practice location
Mailing address
Additional practice locations (1)
- 1605 S 31stTemple, TX 76508-0001Phone: (254) 215-0100
Registry dates
- Enumerated
- 2015-01-29
- Last updated
- 2024-08-21
- Certified
- 2024-08-21
Frequently asked questions
- What is Marilyn Omomen's NPI number?
- Marilyn Omomen's National Provider Identifier (NPI) is 1316337215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Omomen's specialty?
- Marilyn Omomen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Omomen located?
- Marilyn Omomen's practice location on file with NPPES is 6101 W Courtyard Dr Ste 2-225, Austin, TX 78730-5044.
- What is Marilyn Omomen's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Omomen is (512) 956-5003.
- Does Marilyn Omomen accept Medicare?
- Marilyn Omomen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Omomen's NPI active?
- Yes — Marilyn Omomen's NPI (1316337215) is active in the NPPES registry as of the last update on 2024-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.