DR. EMILY AGER MD, MPH
NPI 1770105405
Emergency Medicine in San Francisco, CA

Active since May 15, 2020PECOS EnrolledAccepts Medicare Assignment
521 PARNASSUS AVE, SAN FRANCISCO, CA 94143(541) 240-1236 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 12, 2026, Jun 20, 2025, May 15, 2020 (3 updates tracked since 2020).

About Dr. Emily Ager Md, Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. EMILY AGER MD, MPH (NPI 1770105405) is an individual emergency medicine provider in San Francisco, California, licensed in Maryland (D0106551) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Oregon Health Sciences University School Of Medicine (2020).

NPPES Registry Identity

NPI1770105405
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. EMILY AGERCredential: MD, MPH
Location Address521 PARNASSUS AVESan Francisco, CA 94143-2206
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-0000 · Fax (410) 500-4266
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2020
Enumeration DateMay 15, 2020
Last NPPES UpdateMay 12, 20263 updates tracked since enumeration
NPPES CertifiedMay 12, 2026
NPI 1770105405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MD · D0106551
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

521 PARNASSUS AVE, San Francisco, CA 94143

Secondary Practice Locations 2

Location 11500 East Medical Center Dr, B1-380 Taubman CenterAnn Arbor, MI 48109-5305 · Phone (734) 763-7919 · Fax (734) 763-9298
Location 21800 Orleans StBaltimore, MD 21287-0010 · Phone (410) 955-5000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Emily Ager Md, Mph is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870915325
PECOS Enrollment IDI20240717002186
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
55 services55 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pharmacist
521 PARNASSUS AVE, C 152
SAN FRANCISCO, CA 94143
Pharmacist
521 PARNASSUS AVE, C152
SAN FRANCISCO, CA 94143
Pharmacist
521 PARNASSUS AVE, C-152 BOX 0622
SAN FRANCISCO, CA 94143
Pharmacist
521 PARNASSUS AVE, BOX 0622
SAN FRANCISCO, CA 94143
Anesthesiology
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Oral & Maxillofacial Surgery
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Dentist (Oral and Maxillofacial Surgery)
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770105405, enumerated as an "individual" on May 15, 2020.

The provider is located at 521 PARNASSUS AVE SAN FRANCISCO, CA 94143 and the phone number is (541) 240-1236.

Emergency Medicine with taxonomy code 207P00000X.