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MIREYA SAMANIEGO M.D.
NPI 1497029391
Internal Medicine in Fresno, CA

Active since February 24, 2012PECOS EnrolledAccepts Medicare Assignment
4770 W HERNDON AVE # 110, FRESNO, CA 93722(559) 450-0463(559) 450-0464 Get Directions Write a Review

NPPES record last updated: December 11, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 11, 2024, Mar 21, 2017 (2 updates tracked since 2017).

About Mireya Samaniego M.d. NPPES

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

MIREYA SAMANIEGO M.D. (NPI 1497029391) is an individual internal medicine provider in Fresno, California, licensed in California (A123728) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Michigan State University College Of Human Medicine (2011).

NPPES Registry Identity

NPI1497029391
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMIREYA SAMANIEGOCredential: M.D.
Location Address4770 W HERNDON AVE # 110Fresno, CA 93722-8401
Mailing Address6000 N Figueroa StLos Angeles, CA 90042-4232 · (323) 254-5291 · Fax (323) 254-4618
Phone(559) 450-0463
Fax(559) 450-0464
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2011
Enumeration DateFebruary 24, 2012
Last NPPES UpdateDecember 11, 20242 updates tracked since enumeration
NPPES CertifiedDecember 11, 2024
✔ NPI 1497029391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A123728
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.
Also ListedPediatricsTaxonomy 208000000X · License A123728 (CA)
4770 W HERNDON AVE # 110, Fresno, CA 93722
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Secondary Practice Locations 3

Location 17202 N Millbrook Ave Ste 105Fresno, CA 93720-3341 · Phone (559) 450-4463 · Fax (559) 450-4462
Location 24770 W Herndon Ave # 111Fresno, CA 93722-8401 · Phone (559) 450-2273 · Fax (559) 450-4555
Location 36000 N Figueroa StLos Angeles, CA 90042-4232 · Phone (323) 254-5291 · Fax (323) 254-4618

Other Identifiers 1

Other113904CA · Sid # 113904

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

Mireya Samaniego 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 ID5597061671
PECOS Enrollment IDI20160316000642
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

3

Medicare enrollment records show Mireya Samaniego reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saint Agnes Medical Foundation
6.2 mi
Internal Medicine
1303 E HERNDON AVE, SUITE 850
Fresno, CA 93720
  • Reassigned Medicare billing, California enrollment
  • 296 clinicians in this Medicare group
NPI 1558819482 (559) 450-5611
Camarena Health
6.3 mi
Federally Qualified Health Center (FQHC)
7202 N MILLBROOK AVE STE 202
Fresno, CA 93720
  • Reassigned Medicare billing, California enrollment
  • 142 clinicians in this Medicare group
NPI 1841815347 (559) 664-4000
Arroyo Vista Family Health Foundation
211 mi
Federally Qualified Health Center (FQHC)
6000 N FIGUEROA STREET
Los Angeles, CA 90042
  • Reassigned Medicare billing, California enrollment
  • 61 clinicians in this Medicare group
NPI 1447353701 (323) 254-5291

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93722 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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 3

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers53 claims105 services$4.01 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers34 claims37 services$0.58 avg. paid by Medicare
Ipratropium bromide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, per milligram J7644
DME-Drugs Administered Through DME · category DG006N
1 supplier14 claims513 services$0.16 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Mireya Samaniego's NPI number?

The NPI number for Mireya Samaniego is 1497029391. It was assigned to this individual provider in the NPPES registry on February 24, 2012.

Where is Mireya Samaniego located?

Mireya Samaniego practices at 4770 W Herndon Ave # 110, Fresno, CA 93722. The listed phone number is (559) 450-0463.

What is Mireya Samaniego's specialty?

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

Is Mireya Samaniego enrolled in Medicare?

Yes. Mireya Samaniego 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 Mireya Samaniego's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mireya Samaniego reassigns Medicare benefits to 3 organizations: Saint Agnes Medical Foundation (Fresno, CA), Camarena Health (Fresno, CA) and Arroyo Vista Family Health Foundation (Los Angeles, 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 Mireya Samaniego'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 Mireya Samaniego was last updated on December 11, 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.