YUICHIRO DAVID NAKAI M.D.
NPI 1497739114
Internal Medicine - Endocrinology, Diabetes & Metabolism in Santa Rosa, CA

Q: What is Yuichiro Nakai's NPI number?

The NPI number for Yuichiro Nakai is 1497739114. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Q: What is Yuichiro Nakai's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Yuichiro Nakai was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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 December 06, 2005PECOS EnrolledAccepts Medicare Assignment

1162 MONTGOMERY DR STE 300, SANTA ROSA, CA 95405(707) 890-4250 Get Directions Write a Review

NPPES record last updated: September 23, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 23, 2024, Jul 10, 2019, Nov 1, 2018 (3 updates tracked since 2018).

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About Yuichiro David Nakai M.d. NPPES

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

YUICHIRO DAVID NAKAI M.D. (NPI 1497739114) is an individual endocrinology, diabetes & metabolism provider in Santa Rosa, California, licensed in California (A76178) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (2000).

NPPES Registry Identity

NPI1497739114

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameYUICHIRO DAVID NAKAICredential: M.D.

Location Address1162 MONTGOMERY DR STE 300Santa Rosa, CA 95405-4802

Mailing Address1162 Montgomery Dr Ste 300Santa Rosa, CA 95405-4802 · (707) 890-4250

Phone(707) 890-4250

Sole ProprietorNo

Medical School CMSSaint Louis University School Of MedicineGraduated 2000

Enumeration DateDecember 6, 2005

Last NPPES UpdateSeptember 23, 20243 updates tracked since enumeration

NPPES CertifiedSeptember 23, 2024

✔ NPI 1497739114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in CA · A76178

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

1162 MONTGOMERY DR STE 300, Santa Rosa, CA 95405

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Other Identifiers 1

OtherP00977320CA · Railroad Medicare

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

Yuichiro David Nakai 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 ID4587681838

PECOS Enrollment IDI20051026001066

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 9

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.

Injection, romosozumab-aqqg, 1 mg J3111

Romosozumab-aqqg is a medication given by injection to treat osteoporosis in patients at high risk for fractures. It works by increasing bone mass and strength, reducing the risk of fractures.

11,130 services11 patients

Injection, denosumab, 1 mg J0897

Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.

5,460 services60 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.

638 services413 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

235 services153 patients

Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251

This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.

227 services107 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

144 services74 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95405 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

$142.00 typical visit price

range $63.04 – $187.01

Typical copayment $35.50 (range $15.76 – $46.75)

Most-billed visit code 99204

Established Patient

$109.88 typical visit price

range $21.02 – $153.40

Typical copayment $27.47 (range $5.25 – $38.35)

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 9

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

Supplies for maintenance of insulin infusion catheter, per week A4224

DME-Other DME · category DE017N

7 suppliers66 claims846 services$18.25 avg. paid by Medicare

Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225

DME-Other DME · category DE017N

7 suppliers67 claims2,414 services$2.34 avg. paid by Medicare

Supply allowance for adjunctive continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service A4238

DME-Medical/Surgical Supplies · category DA000N

2 suppliers11 claims11 services$175.95 avg. paid by Medicare

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

32 suppliers86 claims307 services$5.58 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

12 suppliers14 claims22 services$0.86 avg. paid by Medicare

External ambulatory infusion pump, insulin E0784

DME-Other DME · category DE017N

5 suppliers45 claims45 services$304.54 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 3

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

ERIC AMIRKHANI PA-C

Physician Assistant

1162 MONTGOMERY DR STE 300
SANTA ROSA, CA 95405

Sonoma County (707) 890-4250

MICHAEL LEONCE PEZOLD M.D.

Surgery (Vascular Surgery)

1162 MONTGOMERY DR STE 300
SANTA ROSA, CA 95405

Sonoma County (707) 890-4250

BRIANNE PUALANI SHEA PA

Physician Assistant

1162 MONTGOMERY DR STE 300
SANTA ROSA, CA 95405

Sonoma County (707) 890-4250

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 Yuichiro Nakai's NPI number?

The NPI number for Yuichiro Nakai is 1497739114. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Where is Yuichiro Nakai located?

Yuichiro Nakai practices at 1162 Montgomery Dr Ste 300, Santa Rosa, CA 95405. The listed phone number is (707) 890-4250.

What is Yuichiro Nakai's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Yuichiro Nakai enrolled in Medicare?

Yes. Yuichiro Nakai 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 Yuichiro Nakai was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.