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EUGENIA SHEVCHENKO ZUMWALT D.O.
NPI 1083032833
Internal Medicine in San Leandro, CA

Active since March 30, 2014PECOS EnrolledAccepts Medicare Assignment
2500 MERCED ST STE 54, SAN LEANDRO, CA 94577(510) 362-5144(510) 454-3005 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Feb 11, 2022, Sep 1, 2017 and 1 more (4 updates tracked since 2016).

About Eugenia Shevchenko Zumwalt D.o. NPPES

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

EUGENIA SHEVCHENKO ZUMWALT D.O. (NPI 1083032833) is an individual internal medicine provider in San Leandro, California, licensed in California (20A15581) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1083032833
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameEUGENIA SHEVCHENKO ZUMWALTCredential: D.O.
Location Address2500 MERCED ST STE 54San Leandro, CA 94577-4201
Mailing Address2500 Merced St Ste 315San Leandro, CA 94577-4201 · (510) 545-3000 · Fax (510) 454-3005
Phone(510) 362-5144
Fax(510) 454-3005
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 30, 2014
Last NPPES UpdateJuly 21, 20224 updates tracked since enumeration
✔ NPI 1083032833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 20A15581
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2500 MERCED ST STE 54, San Leandro, CA 94577
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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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Eugenia Shevchenko Zumwalt D.o. 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 ID6204152911
PECOS Enrollment IDI20171103001401
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.

Medicare Billing Reassignment

Medicare enrollment records show Eugenia Zumwalt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
15 mi
Internal Medicine
1190 VETERANS BLVD
Redwood City, CA 94063
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1639252604 (650) 299-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94577 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
$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 Eugenia Zumwalt's NPI number?

The NPI number for Eugenia Zumwalt is 1083032833. It was assigned to this individual provider in the NPPES registry on March 30, 2014.

Where is Eugenia Zumwalt located?

Eugenia Zumwalt practices at 2500 Merced St Ste 54, San Leandro, CA 94577. The listed phone number is (510) 362-5144.

What is Eugenia Zumwalt's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Eugenia Zumwalt enrolled in Medicare?

Yes. Eugenia Zumwalt 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.

Which organization bills Medicare for Eugenia Zumwalt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eugenia Zumwalt reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eugenia Zumwalt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Eugenia Zumwalt was last updated on July 21, 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.