DAN-VINH PHAM NGUYEN M.D.
NPI 1932425261
Internal Medicine in Sacramento, CA

Q: What is Dan-vinh Nguyen's NPI number?

The NPI number for Dan-vinh Nguyen is 1932425261. It was assigned to this individual provider in the NPPES registry on April 12, 2010.

Q: What is Dan-vinh Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Dan-vinh Nguyen was last updated on December 17, 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.

Active since April 12, 2010PECOS EnrolledAccepts Medicare Assignment

4150 V ST, SUITE 3400, SACRAMENTO, CA 95817(916) 734-4597(916) 734-7924 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 17, 2021, Mar 1, 2017 (2 updates tracked since 2017).

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About Dan-vinh Pham Nguyen M.d. NPPES

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

DAN-VINH PHAM NGUYEN M.D. (NPI 1932425261) is an individual internal medicine provider in Sacramento, California, licensed in Virginia (0101253878) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS and is a graduate of Eastern Virginia Medical School (2010).

NPPES Registry Identity

NPI1932425261

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDAN-VINH PHAM NGUYENCredential: M.D.

Location Address4150 V ST, SUITE 3400Sacramento, CA 95817-1460

Mailing Address4150 V St, Suite 3400Sacramento, CA 95817-1460 · (916) 734-4597 · Fax (916) 734-7924

Phone(916) 734-4597

Fax(916) 734-7924

Sole ProprietorNo

Medical School CMSEastern Virginia Medical SchoolGraduated 2010

Enumeration DateApril 12, 2010

Last NPPES UpdateDecember 17, 20212 updates tracked since enumeration

✔ NPI 1932425261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0101253878

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.

4150 V ST, Sacramento, CA 95817

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Other Identifiers 14

Other-028VA · Tricare/champus

OtherPARVA · Aetna

Other497840VA · Anthem Bc/bs

OtherPARVA · Corvel

Other10112168VA · Optima Health

Other1932425261VA · Virginia Premier Health Plan

OtherPARVA · Cigna

OtherPARVA · Virginia Health Network

Other1932425261VA · United Healthcare

OtherPARVA · Usa Managed Care

OtherPARVA · Multiplan

Medicaid1932425261NC

Medicaid1932425261VA

Other1932425261VA · Coventry Network

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

Dan-vinh Pham Nguyen 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 ID4789826389

PECOS Enrollment IDI20170502000421

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 Dan-vinh Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Of The University Of Ca

0.3 mi

Multi-Specialty

2221 STOCKTON BLVD
Sacramento, CA 95817

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Regents Of The University Of California
918 clinicians in this Medicare group

NPI 1407836059 (916) 734-3556

Permanente Medical Group Inc

38 mi

Internal Medicine

7373 WEST LANE
Stockton, CA 95210

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1548343510 (209) 476-2000

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 2

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.

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.

30 services19 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

26 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95817 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.

KENNETH D. WHEELER CRNA

Nurse Anesthetist, Certified Registered

4150 V ST, PSSB-SUITE 1200, MED: ANESTHESIA
SACRAMENTO, CA 95817

Sacramento County (916) 734-7985

DR. MICHAEL JOHN THORNTON MD

Internal Medicine (Critical Care Medicine)

4150 V ST, SUITE 3400
SACRAMENTO, CA 95817

Sacramento County (916) 734-3566

THOMAS M. GOODNOW CRNA

Nurse Anesthetist, Certified Registered

4150 V ST, PSSB-SUITE 1200, MED: ANESTHESIA
SACRAMENTO, CA 95817

Sacramento County (916) 734-7985

DR. POURIA KASHKOULI M.D.

Internal Medicine

4150 V ST, #3116
SACRAMENTO, CA 95817

Sacramento County (916) 734-7080

DR. ALISON SEMRAD D.O.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

4150 V ST, #3116
SACRAMENTO, CA 95817

Sacramento County (916) 734-7080

DR. DIANE HADDOCK M.D.

Internal Medicine

4150 V ST, #3116
SACRAMENTO, CA 95817

Sacramento County (916) 734-7080

JOHN S MILLAR M.D.

Internal Medicine (Critical Care Medicine)

4150 V ST, SUITE 3400
SACRAMENTO, CA 95817

Sacramento County (916) 734-3564

UC DAVIS

General Acute Care Hospital

4150 V ST, 2100
SACRAMENTO, CA 95817

Sacramento County (916) 734-8583

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 Dan-vinh Nguyen's NPI number?

The NPI number for Dan-vinh Nguyen is 1932425261. It was assigned to this individual provider in the NPPES registry on April 12, 2010.

Where is Dan-vinh Nguyen located?

Dan-vinh Nguyen practices at 4150 V St Suite 3400, Sacramento, CA 95817. The listed phone number is (916) 734-4597.

What is Dan-vinh Nguyen's specialty?

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

Is Dan-vinh Nguyen enrolled in Medicare?

Yes. Dan-vinh Nguyen 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 Dan-vinh Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dan-vinh Nguyen reassigns Medicare benefits to 2 organizations: Regents Of The University Of Ca (Sacramento, CA) and Permanente Medical Group Inc (Stockton, CA). 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 Dan-vinh Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Dan-vinh Nguyen was last updated on December 17, 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.