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YELENA Y. SERGEYEVA MD
NPI 1275607871
Internal Medicine in Elk Grove, CA

Active since November 17, 2006PECOS EnrolledAccepts Medicare Assignment
9201 BIG HORN BLVD, ELK GROVE, CA 95758(916) 478-5000 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Yelena Y. Sergeyeva Md NPPES

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

YELENA Y. SERGEYEVA MD (NPI 1275607871) is an individual internal medicine provider in Elk Grove, California, licensed in California (A94936) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1275607871
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameYELENA Y. SERGEYEVACredential: MD
Location Address9201 BIG HORN BLVDElk Grove, CA 95758-1240
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Phone(916) 478-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateNovember 17, 2006
Last NPPES UpdateDecember 8, 2021
✔ NPI 1275607871 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 · A94936
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.
9201 BIG HORN BLVD, Elk Grove, CA 95758
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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

Yelena Y. Sergeyeva 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 ID9436159605
PECOS Enrollment IDI20070111000575
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 95758 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
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
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.

KIMBERLY T JOHNSON LCSW
Social Worker (Clinical)
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5861
DR. JEANNE MARIE TAYLOR DO
Family Medicine
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5100
MORIAH MYLES LMFT 153459
Marriage & Family Therapist
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5878
DR. CHUNG-YIN STANLEY CHAN M.D.
Dermatology
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5660
MARY P MANU
Nurse Practitioner
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5100
JOSE V. SUMAQUIAL MD
Family Medicine
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5000
KRISTIN G LEACH MD
Family Medicine
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5000
ANA LYNN THOM
Registered Nurse (Administrator)
9201 BIG HORN BLVD
ELK GROVE, CA 95758
Sacramento County (916) 478-5786

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 Yelena Sergeyeva's NPI number?

The NPI number for Yelena Sergeyeva is 1275607871. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Where is Yelena Sergeyeva located?

Yelena Sergeyeva practices at 9201 Big Horn Blvd, Elk Grove, CA 95758. The listed phone number is (916) 478-5000.

What is Yelena Sergeyeva's specialty?

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

Is Yelena Sergeyeva enrolled in Medicare?

Yes. Yelena Sergeyeva 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 Yelena Sergeyeva was last updated on December 8, 2021. 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.