1. Home
  2. Directory
  3. Minnesota
  4. Saint Paul
  5. Internal Medicine
  6. NPI Profile

SARAH YAMAGUCHI M.D.
NPI 1437477114
Internal Medicine in Saint Paul, MN

Active since May 05, 2010PECOS EnrolledAccepts Medicare Assignment
2635 UNIVERSITY AVE W, SUITE 160, SAINT PAUL, MN 55114(651) 254-5800 Get Directions Write a Review

NPPES record last updated: May 13, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sarah Yamaguchi M.d. NPPES

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

SARAH YAMAGUCHI M.D. (NPI 1437477114) is an individual internal medicine provider in Saint Paul, Minnesota, licensed in Minnesota (56458) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, is affiliated with Regions Hospital, and is a graduate of Indiana University School Of Medicine (2009).

NPPES Registry Identity

NPI1437477114
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSARAH YAMAGUCHICredential: M.D.
Location Address2635 UNIVERSITY AVE W, SUITE 160Saint Paul, MN 55114-1270
Mailing Address2635 University Ave W, Suite 160Saint Paul, MN 55114-1270
Phone(651) 254-5800
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2009
Enumeration DateMay 5, 2010
Last NPPES UpdateMay 13, 2014
✔ NPI 1437477114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MN · 56458
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.
2635 UNIVERSITY AVE W, Saint Paul, MN 55114
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica.Insurance ›

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

Sarah Yamaguchi M.d. 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 ID5597905927
PECOS Enrollment IDI20130709000252
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 11

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
200 services92 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
101 services80 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
73 services50 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
64 services64 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test 85027
A complete blood cell count (CBC) is an automated test that measures different components of the blood, including red cells, white cells, and platelets. It helps assess overall health, detect disorders like anemia or infection, and monitor medical treatments.
49 services38 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
30 services30 patients

Hospital Affiliations CMS Care Compare

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

Regions Hospital

Acute Care Hospitals · Saint Paul, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240106
Location640 Jackson StreetSaint Paul, MN 55101 · Ramsey County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55114 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
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Sterile water/saline, 500 ml A4217
DME-Medical/Surgical Supplies · category DA000N
2 suppliers12 claims249 services$3.03 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers15 claims39 services$6.26 avg. paid by Medicare
Tracheostomy, inner cannula A4623
DME-Orthotic Devices · category DF000N
2 suppliers11 claims360 services$6.33 avg. paid by Medicare
Tracheal suction catheter, any type other than closed system, each A4624
DME-Other DME · category DE000N
2 suppliers11 claims990 services$2.55 avg. paid by Medicare
Tracheostomy care kit for established tracheostomy A4629
DME-Orthotic Devices · category DF000N
2 suppliers12 claims369 services$4.50 avg. paid by Medicare
Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) E0465
DME-Other DME · category DE005N
2 suppliers22 claims22 services$913.03 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CYDNEY BULGER ANP
Nurse Practitioner
2635 UNIVERSITY AVE W, STE 100
SAINT PAUL, MN 55114
Ramsey County (651) 603-7300
SANDRA L GIOVINAZZO-YATES PA
Physician Assistant
2635 UNIVERSITY AVE W, SUITE 100
SAINT PAUL, MN 55114
Ramsey County (651) 603-7450
OMER SANAN MD
Surgery
2635 UNIVERSITY AVE W, SUITE 100B
SAINT PAUL, MN 55114
Ramsey County (651) 241-9300
KATIE J KRUMWIEDE MD
Obstetrics & Gynecology
2635 UNIVERSITY AVE W
SAINT PAUL, MN 55114
Ramsey County (651) 254-3500
SUDHA M CHADALAWADA MD
Family Medicine
2635 UNIVERSITY AVE W, MAIL STOP 13901B SUITE 160
SAINT PAUL, MN 55114
Ramsey County (651) 254-3500
JOHN E SANDGREN MD
Internal Medicine (Gastroenterology)
2635 UNIVERSITY AVE W, SUITE 100
SAINT PAUL, MN 55114
Ramsey County (651) 241-9300
COURTNEY JEAN MOORE APRN, CNM
Advanced Practice Midwife
2635 UNIVERSITY AVE W
SAINT PAUL, MN 55114
Ramsey County (651) 254-3500
GROUPHEALTH PLAN INC
Durable Medical Equipment & Medical Supplies
2635 UNIVERSITY AVE W, WESTGATE III BUILDING, SUITE 160
SAINT PAUL, MN 55114
Ramsey County (952) 883-7469

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 Sarah Yamaguchi's NPI number?

The NPI number for Sarah Yamaguchi is 1437477114. It was assigned to this individual provider in the NPPES registry on May 5, 2010.

Where is Sarah Yamaguchi located?

Sarah Yamaguchi practices at 2635 University Ave W Suite 160, Saint Paul, MN 55114. The listed phone number is (651) 254-5800.

What is Sarah Yamaguchi's specialty?

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

Is Sarah Yamaguchi enrolled in Medicare?

Yes. Sarah Yamaguchi 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.

What insurance does Sarah Yamaguchi accept?

Health plans from HealthPartners and Medica list Sarah Yamaguchi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sarah Yamaguchi affiliated with any hospitals?

According to CMS data, Sarah Yamaguchi is affiliated with Regions Hospital.

When was this NPI record last updated?

The NPPES record for Sarah Yamaguchi was last updated on May 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.