SHERI KAY KOCHENDOERFER MD
NPI 1346770211
Internal Medicine in Bellevue, WA

Q: What is Sheri Kochendoerfer's NPI number?

The NPI number for Sheri Kochendoerfer is 1346770211. It was assigned to this individual provider in the NPPES registry on June 14, 2017. The provider is also known as Sheri Kay Stanley.

Q: What is Sheri Kochendoerfer's specialty?

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

Active since June 14, 2017PECOS EnrolledAccepts Medicare Assignment

62.13/100

CMS Quality Rating

11511 NE 10TH ST, BELLEVUE, WA 98004(425) 502-3000(844) 620-1839 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 27, 2026, Nov 11, 2021, Sep 7, 2020 and 1 more (4 updates tracked since 2017).

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About Sheri Kay Kochendoerfer Md NPPES

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

SHERI KAY KOCHENDOERFER MD (NPI 1346770211) is an individual internal medicine provider in Bellevue, Washington, licensed in Washington (MD70011040) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1346770211

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameSHERI KAY KOCHENDOERFERCredential: MD

Location Address11511 NE 10TH STBellevue, WA 98004-8578

Mailing Address11511 Ne 10th StBellevue, WA 98004-8578 · (425) 502-3000 · Fax (844) 620-1839

Phone(425) 502-3000

Fax(844) 620-1839

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateJune 14, 2017

Last NPPES UpdateJanuary 27, 20264 updates tracked since enumeration

NPPES CertifiedJanuary 27, 2026

✔ NPI 1346770211 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in WA · MD70011040✔ Licensed in VA · 0101268618✔ Licensed in PA · MT213669

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.

11511 NE 10TH ST, Bellevue, WA 98004

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Other Names 1

Former Name (1)Sheri Kay Stanley

Secondary Practice Locations 5

Location 1601 Potomac Station Dr NELeesburg, VA 20176-1816 · Phone (703) 840-1396

Location 23300 Gallows RdFalls Church, VA 22042-3300 · Phone (571) 581-3266

Location 314800 Lee HwyGainesville, VA 20155-1842 · Phone (703) 743-7017

Location 41001 S George St, York HospitalYork, PA 17403-3645 · Phone (717) 741-8003 · Fax (717) 741-8016

Location 522365 Broderick Dr Ste 330Sterling, VA 20166-9361 · Phone (703) 952-7641

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

Sheri Kay Kochendoerfer 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 ID3072886472

PECOS Enrollment IDI20200430000162, I20200501000238, I20260211001871

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 5

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 moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

146 services144 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

37 services29 patients

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.

18 services18 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

18 services18 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490043

Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County

Emergency services Birthing friendly

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490063

Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98004 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

$143.76 typical visit price

range $63.67 – $189.37

Typical copayment $35.94 (range $15.91 – $47.34)

Most-billed visit code 99204

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

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.

62.13/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

72.43

Promoting Interoperability

Improvement Activities

Cost

84.66

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.

PATSY C LAZAROUS MD

Internal Medicine