Amy O'Leary, RD
NPI 1659857688 · Medical Physician Assistant · Atlanta, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy O'Leary, RD is a Medical Physician Assistant provider in Atlanta, GA (NPI 1659857688).
Provider details
- NPI number
- 1659857688
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- DX4446 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Dietary & Nutritional Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
38 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 23 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 15 | $66 |
Typical Medicare-allowed amounts for these services range $66–$99 (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.
Practice location
Mailing address
Additional practice locations (1)
- 600 N Wolfe StBaltimore, MD 21287-0005Phone: (410) 955-1637
Registry dates
- Enumerated
- 2018-07-12
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Amy O'Leary's NPI number?
- Amy O'Leary's National Provider Identifier (NPI) is 1659857688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy O'Leary's specialty?
- Amy O'Leary is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy O'Leary located?
- Amy O'Leary's practice location on file with NPPES is 100 Woodruff Cir Ne, Atlanta, GA 30322-0005.
- What is Amy O'Leary's phone number?
- The practice phone number listed in the NPPES registry for Amy O'Leary is (703) 585-5787.
- Does Amy O'Leary accept Medicare?
- Amy O'Leary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy O'Leary's NPI active?
- Yes — Amy O'Leary's NPI (1659857688) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.