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MS. HEIDI CHRISTINE FREMBLING NP
NPI 1538744156
Nurse Practitioner in Bakersfield, CA

Active since March 15, 2021PECOS Enrolled
4900 COMMERCE DR, BAKERSFIELD, CA 93309(661) 395-0900 Get Directions Write a Review

NPPES record last updated: March 19, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Heidi Christine Frembling Np NPPES

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

MS. HEIDI CHRISTINE FREMBLING NP (NPI 1538744156) is an individual nurse practitioner in Bakersfield, California, licensed in California (95015788) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538744156
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. HEIDI CHRISTINE FREMBLINGCredential: NP
Location Address4900 COMMERCE DRBakersfield, CA 93309-0418
Mailing Address1492 Enlightened WayClovis, CA 93619-8096 · (559) 709-6266
Phone(661) 395-0900
Sole ProprietorNo
Enumeration DateMarch 15, 2021
Last NPPES UpdateMarch 19, 2021
NPPES CertifiedMarch 19, 2021
✔ NPI 1538744156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95015788
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
4900 COMMERCE DR, Bakersfield, CA 93309
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Other Names 1

Former Name (1)Mrs. Heidi Christine Frembling Colbern

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Heidi Christine Frembling Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Heidi Frembling reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern Monterey County Memorial Hospital
130 mi
Clinic/Center
400 CANAL ST, STE A
King City, CA 93930
  • Reassigned Medicare billing, California enrollment
  • 156 clinicians in this Medicare group
NPI 1821300427 (831) 385-1280

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 93309 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
$91.09 typical visit price
range $59.26 – $178.09
Typical copayment $22.77 (range $14.81 – $44.52)
Most-billed visit code 99203
Established Patient
$104.09 typical visit price
range $19.34 – $145.64
Typical copayment $26.02 (range $4.83 – $36.41)
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 12

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

ALECK QIHAO SUN PA-C
Physician Assistant
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900
MANJU BHALLA
Nurse Practitioner (Primary Care)
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900
MR. RICHARD ALEXAN-SHIRABAD M.D.
Psychiatry & Neurology (Neurology)
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900
RANDELL P CANAYA O.D.
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 325-7791
GREGG ALLEN GERMAN OD
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 328-7738
JANET ELAINE DEHART OD
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 325-7738
DR. GARY LELAND WILLIAMS OD
Optometrist
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 325-7791
AMANDEEP KAUR DEOL
Nurse Practitioner
4900 COMMERCE DR
BAKERSFIELD, CA 93309
Kern County (661) 395-0900

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 Heidi Frembling's NPI number?

The NPI number for Heidi Frembling is 1538744156. It was assigned to this individual provider in the NPPES registry on March 15, 2021. The provider is also known as Mrs. Heidi Christine Frembling Colbern.

Where is Heidi Frembling located?

Heidi Frembling practices at 4900 Commerce Dr, Bakersfield, CA 93309. The listed phone number is (661) 395-0900.

What is Heidi Frembling's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Heidi Frembling enrolled in Medicare?

Yes. Heidi Frembling is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Heidi Frembling's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Frembling reassigns Medicare benefits to Southern Monterey County Memorial Hospital (King City, CA). The 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 Heidi Frembling'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 Heidi Frembling was last updated on March 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.