Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ERIC DAVID ISAACS MD
NPI 1356385231
Emergency Medicine in San Francisco, CA

Active since June 15, 2006PECOS Enrolled
91.85/100
CMS Quality Rating
1001 POTRERO AVENUE, RM 1E21, SAN FRANCISCO, CA 94110(415) 206-5753(415) 206-5818 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Eric David Isaacs Md NPPES

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

ERIC DAVID ISAACS MD (NPI 1356385231) is an individual emergency medicine provider in San Francisco, California, licensed in California (G73156) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356385231
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameERIC DAVID ISAACSCredential: MD
Location Address1001 POTRERO AVENUE, RM 1E21San Francisco, CA 94110-3518
Mailing AddressPo Box 7464San Francisco, CA 94120-7464 · (415) 206-3103 · Fax (415) 206-3872
Fax(415) 206-5818
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1356385231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · G73156
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.

1001 POTRERO AVENUE, San Francisco, CA 94110

Other Identifiers 1

Medicaid00G731560CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Eric David Isaacs Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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.
47 services46 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
25 services25 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.
23 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94110 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.85/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.53
Promoting Interoperability100
Improvement Activities40
Cost68.01

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.

Anesthesiology
1001 POTRERO AVENUE, RM 3C34
SAN FRANCISCO, CA 94110
Orthopaedic Surgery
1001 POTRERO AVENUE, RM3A36
SAN FRANCISCO, CA 94110
Psychiatry & Neurology (Neurology)
1001 POTRERO AVENUE, RM 4M62
SAN FRANCISCO, CA 94110
Orthopaedic Surgery
1001 POTRERO AVENUE, RM 3A36
SAN FRANCISCO, CA 94110
Anesthesiology
1001 POTRERO AVENUE, RM 2A21
SAN FRANCISCO, CA 94110
Physical Medicine & Rehabilitation
1001 POTRERO AVENUE, RM 3A36
SAN FRANCISCO, CA 94110
Internal Medicine
1001 POTRERO AVENUE, RM 1E21
SAN FRANCISCO, CA 94110
Radiology (Diagnostic Radiology)
1001 POTRERO AVENUE, SFGH DEPARTMENT OF RADIOLOGY, ROOM 1X57
SAN FRANCISCO, CA 94110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356385231, enumerated as an "individual" on June 15, 2006.

The provider is located at 1001 POTRERO AVENUE RM 1E21 SAN FRANCISCO, CA 94110 and the phone number is (415) 206-5753.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.