DR. EMILY SARAH NEWFIELD MD
NPI 1922273192
Obstetrics & Gynecology in Martinez, CA

Active since April 28, 2008PECOS EnrolledAccepts Medicare Assignment
2500 ALHAMBRA AVE, MARTINEZ, CA 94553(925) 370-5000 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Emily Sarah Newfield Md NPPES

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

DR. EMILY SARAH NEWFIELD MD (NPI 1922273192) is an individual obstetrics & gynecology provider in Martinez, California, licensed in California (A112275) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2006).

NPPES Registry Identity

NPI1922273192
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. EMILY SARAH NEWFIELDCredential: MD
Location Address2500 ALHAMBRA AVEMartinez, CA 94553-3156
Mailing Address8 W Parnassus CtBerkeley, CA 94708-2039
Sole ProprietorYes
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2006
Enumeration DateApril 28, 2008
Last NPPES UpdateFebruary 11, 2022
NPI 1922273192 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CA · A112275
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2500 ALHAMBRA AVE, Martinez, CA 94553

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 Sarah Newfield Md 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 ID7618132952
PECOS Enrollment IDI20120711000431
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94553 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
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.

Family Medicine
2500 ALHAMBRA AVE
MARTINEZ, CA 94553
Student in an Organized Health Care Education/Training Program
2500 ALHAMBRA AVE
MARTINEZ, CA 94553
Dentist
2500 ALHAMBRA AVE
MARTINEZ, CA 94553
General Practice
2500 ALHAMBRA AVE
MARTINEZ, CA 94553
Family Medicine
2500 ALHAMBRA AVE
MARTINEZ, CA 94553
Surgery
2500 ALHAMBRA AVE
MARTINEZ, CA 94553
Otolaryngology
2500 ALHAMBRA AVE
MARTINEZ, CA 94553
Psychiatry & Neurology (Psychiatry)
2500 ALHAMBRA AVE, PES
MARTINEZ, CA 94553

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Emily Newfield's NPI number?

The NPI number for Emily Newfield is 1922273192. It was assigned to this individual provider in the NPPES registry on April 28, 2008.

Where is Emily Newfield located?

Emily Newfield practices at 2500 Alhambra Ave, Martinez, CA 94553. The listed phone number is (925) 370-5000.

What is Emily Newfield's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Emily Newfield enrolled in Medicare?

Yes. Emily Newfield is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Emily Newfield was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.