Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MILDREDE N BONGLACK MD
NPI 1134612013
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in Fresno, CA

Active since June 14, 2018PECOS EnrolledAccepts Medicare Assignment
2210 E ILLINOIS AVE STE 408, FRESNO, CA 93701(559) 443-2694(559) 443-2696 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 1, 2026, Jan 2, 2026, Jun 14, 2018 (3 updates tracked since 2018).

About Mildrede N Bonglack Md NPPES

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

MILDREDE N BONGLACK MD (NPI 1134612013) is an individual urogynecology and reconstructive pelvic surgery provider in Fresno, California, licensed in California (A204492) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Merced, and is a graduate of University Of Cincinnati College Of Medicine (2018).

NPPES Registry Identity

NPI1134612013
Entity TypeIndividualFemale
Primary Taxonomy207VF0040X
Provider Legal NameMILDREDE N BONGLACKCredential: MD
Location Address2210 E ILLINOIS AVE STE 408Fresno, CA 93701-2184
Mailing Address2625 E Divisadero StFresno, CA 93721-1431 · (559) 453-5200 · Fax (559) 453-5233
Fax(559) 443-2696
Sole ProprietorNo
Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2018
Enumeration DateJune 14, 2018
Last NPPES UpdateOctober 1, 20263 updates tracked since enumeration
NPPES CertifiedOctober 1, 2026
✔ NPI 1134612013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Urogynecology and Reconstructive Pelvic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207VF0040X
License✔ Licensed in CA · A204492
Definition
A subspecialist in Urogynecology and Reconstructive Pelvic Surgery is a physician in Urology or Obstetrics and Gynecology who, by virtue of education and training, is prepared to provide consultation and comprehensive management of women with complex benign pelvic conditions, lower urinary tract disorders, and pelvic floor dysfunction. Comprehensive management includes those diagnostic and therapeutic procedures necessary for the total care of the patient with these conditions and complications resulting from them.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License A204492 (CA)
2210 E ILLINOIS AVE STE 408, Fresno, CA 93701

Secondary Practice Location 1

Location 1797 W Childs AveMerced, CA 95341-6805 · Phone (209) 384-6498 · Fax (209) 359-2045

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

Mildrede N Bonglack Md 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 ID7719233626
PECOS Enrollment IDI20251014003584
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 Mildrede Bonglack reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine
2823 FRESNO ST
Fresno, CA 93721
  • Reassigned Medicare billing, California enrollment
  • 295 clinicians in this Medicare group
Federally Qualified Health Center (FQHC)
13161 JEFFERSON ST
Le Grand, CA 95333
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Golden Valley Health Centers
  • 440 clinicians in this Medicare group
Obstetrics
375 DIXMYTH AVE
Cincinnati, OH 45220
  • Reassigned Medicare billing, Ohio enrollment
  • 1,102 clinicians in this Medicare group

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 93701 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
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
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 13

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

Nurse Practitioner
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701
Obstetrics & Gynecology
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701
Advanced Practice Midwife
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701
Nurse Practitioner (Family)
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701
Obstetrics & Gynecology
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701
Obstetrics & Gynecology
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701
Obstetrics & Gynecology
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701
Nurse Practitioner (Obstetrics & Gynecology)
2210 E ILLINOIS AVE STE 408
FRESNO, CA 93701

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 Mildrede Bonglack's NPI number?

The NPI number for Mildrede Bonglack is 1134612013. It was assigned to this individual provider in the NPPES registry on June 14, 2018.

Where is Mildrede Bonglack located?

Mildrede Bonglack practices at 2210 E Illinois Ave Ste 408, Fresno, CA 93701. The listed phone number is (559) 443-2694.

What is Mildrede Bonglack's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Urogynecology and Reconstructive Pelvic Surgery, with taxonomy code 207VF0040X.

Is Mildrede Bonglack enrolled in Medicare?

Yes. Mildrede Bonglack 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 Mildrede Bonglack's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mildrede Bonglack reassigns Medicare benefits to 3 organizations: Central California Faculty Medical Group, Inc. (Fresno, CA), Golden Valley Health Center (Le Grand, CA) and Trihealth H LLC (Cincinnati, OH). 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 Mildrede Bonglack'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 Mildrede Bonglack was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.