Adam O'Mara, D.O.
NPI 1609161512 · Emergency Medicine Physician · Greeley, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam O'Mara, D.O. is a Emergency Medicine Physician provider in Greeley, CO (NPI 1609161512).
Provider details
- NPI number
- 1609161512
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO.1412 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
205 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 109 | $170 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 60 | $117 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 21 | $69 |
| Critical Care, First 30-74 Minutes99291 | 15 | $207 |
Typical Medicare-allowed amounts for these services range $69–$207 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 53 | 53 |
| Prednisone | 43 | 40 |
| Ondansetronbrand: Ondansetron Odt | 25 | 25 |
| Cephalexin | 20 | 20 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-20
- Last updated
- 2024-08-24
- Certified
- 2024-08-24
Frequently asked questions
- What is Adam O'Mara's NPI number?
- Adam O'Mara's National Provider Identifier (NPI) is 1609161512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam O'Mara's specialty?
- Adam O'Mara is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Adam O'Mara located?
- Adam O'Mara's practice location on file with NPPES is 1801 16th St, Greeley, CO 80631-5154.
- What is Adam O'Mara's phone number?
- The practice phone number listed in the NPPES registry for Adam O'Mara is (970) 810-6244.
- Does Adam O'Mara accept Medicare?
- Adam O'Mara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam O'Mara's NPI active?
- Yes — Adam O'Mara's NPI (1609161512) is active in the NPPES registry as of the last update on 2024-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.