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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RESHMA MATHEWS DO
NPI 1417363318
Emergency Medicine in Oakland, CA

Active since July 11, 2014PECOS Enrolled
569 CRESTMONT DR, OAKLAND, CA 94619(631) 873-9527 Get Directions Write a Review

NPPES record last updated: July 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 18, 2026, Feb 11, 2022 (2 updates tracked since 2022).

About Reshma Mathews Do NPPES

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

RESHMA MATHEWS DO (NPI 1417363318) is an individual emergency medicine provider in Oakland, California, licensed in California (20A17339) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1417363318
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameRESHMA MATHEWSCredential: DO
Location Address569 CRESTMONT DROakland, CA 94619-2319
Mailing Address569 Crestmont DrOakland, CA 94619-2319 · (631) 873-9527
Phone(631) 873-9527
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateJuly 11, 2014
Last NPPES UpdateJuly 18, 20262 updates tracked since enumeration
NPPES CertifiedJuly 18, 2026
✔ NPI 1417363318 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 · 20A17339
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.
569 CRESTMONT DR, Oakland, CA 94619
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Reshma Mathews Do 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 ID2567798838
PECOS Enrollment IDI20211007000387
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

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 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.
22 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94619 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.

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 Reshma Mathews's NPI number?

The NPI number for Reshma Mathews is 1417363318. It was assigned to this individual provider in the NPPES registry on July 11, 2014.

Where is Reshma Mathews located?

Reshma Mathews practices at 569 Crestmont Dr, Oakland, CA 94619. The listed phone number is (631) 873-9527.

What is Reshma Mathews's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Reshma Mathews enrolled in Medicare?

Yes. Reshma Mathews 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 Reshma Mathews was last updated on July 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.