GRANT MICHAEL SHIGERU YONEMOTO DPM
NPI 1659908168
Podiatrist - Foot & Ankle Surgery in New Haven, CT

Q: What is Grant Yonemoto's NPI number?

The NPI number for Grant Yonemoto is 1659908168. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Q: What is Grant Yonemoto's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Q: When was this NPI record last updated?

The NPPES record for Grant Yonemoto was last updated on March 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 25, 2020PECOS EnrolledAccepts Medicare Assignment

75.31/100

CMS Quality Rating

20 YORK ST, NEW HAVEN, CT 06510(203) 789-3443 Get Directions Write a Review

NPPES record last updated: March 16, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Grant Michael Shigeru Yonemoto Dpm NPPES

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

GRANT MICHAEL SHIGERU YONEMOTO DPM (NPI 1659908168) is an individual foot & ankle surgery provider in New Haven, Connecticut, licensed in California (E5960) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Mountainview Hospital, and is a graduate of New York College Of Podiatric Medicine (2020).

NPPES Registry Identity

NPI1659908168

Entity TypeIndividualMale

Primary Taxonomy213ES0103X

Provider Legal NameGRANT MICHAEL SHIGERU YONEMOTOCredential: DPM

Location Address20 YORK STNew Haven, CT 06510-3220

Mailing Address176 Middlesex RdDarien, CT 06820-3325 · (808) 348-5746

Phone(203) 789-3443

Sole ProprietorYes

Medical School CMSNew York College Of Podiatric MedicineGraduated 2020

Enumeration DateMarch 25, 2020

Last NPPES UpdateMarch 16, 2024

NPPES CertifiedMarch 16, 2024

✔ NPI 1659908168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers

Taxonomy Code213ES0103X

License✔ Licensed in CA · E5960

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

20 YORK ST, New Haven, CT 06510

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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

Grant Michael Shigeru Yonemoto Dpm 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 ID9638591555

PECOS Enrollment IDI20250410000535

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 Reassignments

Medicare enrollment records show Grant Yonemoto reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sun City Foot Care

2,290 mi

Foot & Ankle Surgery

3320 NORTH BUFFALO DRIVE, STE 107
Las Vegas, NV 89129

Reassigned Medicare billing, Nevada enrollment
5 clinicians in this Medicare group

NPI 1710001961 (702) 256-8454

Las Vegas Concierge Orthopedics PLLC

2,295 mi

Orthopaedic Surgery

9260 W SUNSET RD STE 200
Las Vegas, NV 89148

Reassigned Medicare billing, Nevada enrollment
2 clinicians in this Medicare group

NPI 1750951448 (702) 963-1231

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 15

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.

Removal of skin and tissue, 20.0 sq cm or less 11042

This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.

250 services44 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.

180 services93 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.

78 services46 patients

Removal of fingernails or toenails, 6 or more nails 11721

This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.

58 services25 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.

58 services21 patients

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.

54 services44 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

49 services28 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

37 services37 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

34 services26 patients

Removal of noncancer thickened skin growth, 2-4 growths 11056

This procedure involves the safe removal of 2-4 noncancerous thickened skin growths. It's typically done under local anesthesia. The process helps to alleviate discomfort and prevent potential complications. It's a standard, low-risk procedure.

30 services19 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

30 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

26 services26 patients

Removal of noncancer thickened skin growth, 1 growth 11055

This procedure involves the removal of a thickened skin growth that is not cancerous. A healthcare professional will safely extract the growth, usually under local anesthesia. This process helps maintain skin health and prevent potential complications.

24 services16 patients

Trimming of dystrophic nails, any number G0127

Trimming of dystrophic nails involves the careful cutting and shaping of thickened or deformed nails. This is often required when nails are affected by conditions such as fungus or psoriasis. The procedure helps to reduce discomfort and improve nail health.

24 services13 patients

Test or measurement for functional capacity, each 15 minutes 97750

This procedure measures your functional capacity, or ability to perform tasks, over 15-minute intervals. It can help identify limitations or improvements in your physical abilities. The test may involve activities like walking, lifting, or bending.

14 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Mountainview Hospital

Acute Care Hospitals · Las Vegas, NV

4/5 CMS rating

OwnershipProprietary

CMS Certification Number290039

Location3100 N Tenaya WayLas Vegas, NV 89128 · Clark County

Emergency services Birthing friendly

Centennial Hills Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

1/5 CMS rating

OwnershipProprietary

CMS Certification Number290054

Location6900 N Durango DrLas Vegas, NV 89149 · Clark County

Emergency services Birthing friendly

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.

75.31/100

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

Scored as part of a group practice

Quality

55.56

Promoting Interoperability

Improvement Activities

Cost

47.66

Reported Quality Measures

Provide Patients Electronic Access to Their Health Information

96%134 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

AUDREY P SENIOR APRN

Nurse Practitioner (Family)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-5860

DR. YEISID F FIGUEREDO M.D.

Pediatrics (Neonatal-Perinatal Medicine)

20 YORK ST, DEPT OF NEONATOLOGY
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-2320

YALE NEW HAVEN HOSPITAL

Durable Medical Equipment & Medical Supplies (Customized Equipment)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-2046

TAYLOR KINGSTON

Dietitian, Registered

20 YORK ST, FOOD AND NUTRITION EPB806
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-9185

DR. TRAVIS DANIEL BONTRAGER MD

Hospitalist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-1734

TERESA JOSEPH D.O.

Internal Medicine (Nephrology)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 737-8894

MR. BRAD ST. MARTIN MD

Obstetrics & Gynecology

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

BERNADETTE BIMONTE-HACKETT LCSW

Social Worker (Clinical)

20 YORK ST, SOCIAL WORK EP10-635
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-5161

JOHN A VANJAH CRNA

Nurse Anesthetist, Certified Registered

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2802

DR. SEAN MICHAEL PENNETTI MD

Psychiatry & Neurology (Neurology)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

MARIE ANJELIESE RODRIGUEZ

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

RUCHI CHANDRAKANT RANA M.S., CCC-SLP

Speech-Language Pathologist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 512-8951

JOSHUA REED BIA

Emergency Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

DR. MARGARET M XU MD

Internal Medicine (Geriatric Medicine)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

EDWARD S LEE MD, PHD

Pathology (Blood Banking & Transfusion Medicine)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

SYDNEY M JUDGE PA-C

Physician Assistant (Surgical)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

FRANKLIN CHEN

Pharmacist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 200-3100

CHRISTOPHER EL MOUHAYYAR

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

BO PENG MD

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

ELAINE COLOMB MD

Student in an Organized Health Care Education/Training Program

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

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 Grant Yonemoto's NPI number?

The NPI number for Grant Yonemoto is 1659908168. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is Grant Yonemoto located?

Grant Yonemoto practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 789-3443.

What is Grant Yonemoto's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is Grant Yonemoto enrolled in Medicare?

Yes. Grant Yonemoto 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 organizations bill Medicare for Grant Yonemoto's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grant Yonemoto reassigns Medicare benefits to 2 organizations: Sun City Foot Care (Las Vegas, NV) and Las Vegas Concierge Orthopedics PLLC (Las Vegas, NV). Each 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 Grant Yonemoto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Grant Yonemoto affiliated with any hospitals?

According to CMS data, Grant Yonemoto is affiliated with Mountainview Hospital and Centennial Hills Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Grant Yonemoto was last updated on March 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.