Emily Ager, MD, MPH
NPI 1770105405 · Emergency Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Ager, MD, MPH is a Emergency Medicine Physician provider in San Francisco, CA (NPI 1770105405).
Provider details
- NPI number
- 1770105405
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- D0106551 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
73 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 | 55 | $185 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 18 | $128 |
Typical Medicare-allowed amounts for these services range $128–$185 (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 (2)
- 1800 Orleans StBaltimore, MD 21287-0010Phone: (410) 955-5000
- 1500 East Medical Center DrB1-380 Taubman CenterAnn Arbor, MI 48109-5305Phone: (734) 763-7919Fax: (734) 763-9298
Registry dates
- Enumerated
- 2020-05-15
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Emily Ager's NPI number?
- Emily Ager's National Provider Identifier (NPI) is 1770105405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Ager's specialty?
- Emily Ager is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Ager located?
- Emily Ager's practice location on file with NPPES is 521 Parnassus Ave, San Francisco, CA 94143-2206.
- What is Emily Ager's phone number?
- The practice phone number listed in the NPPES registry for Emily Ager is (541) 240-1236.
- Does Emily Ager accept Medicare?
- Emily Ager is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Ager's NPI active?
- Yes — Emily Ager's NPI (1770105405) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.