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HOLLY DUN MS CCC-SLP
NPI 1215397492
Speech-Language Pathologist in Bakersfield, CA

Active since March 01, 2016Accepts Medicare Assignment
3733 SAN DIMAS ST, BAKERSFIELD, CA 93301(760) 417-0690 Get Directions Write a Review

NPPES record last updated: October 27, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 11, 2020, Mar 1, 2016 (2 updates tracked since 2016).

About Holly Dun Ms Ccc-slp NPPES

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

HOLLY DUN MS CCC-SLP (NPI 1215397492) is an individual speech-language pathologist provider in Bakersfield, California, licensed in California (18167) and active in the NPI registry since March 2016. She is a graduate of Other (2008).

NPPES Registry Identity

NPI1215397492
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameHOLLY DUNCredential: MS CCC-SLP
Location Address3733 SAN DIMAS STBakersfield, CA 93301-1407
Mailing AddressPo Box 1713Kernville, CA 93238-1713 · (760) 417-0690
Phone(760) 417-0690
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateMarch 1, 2016
Last NPPES UpdateOctober 27, 20212 updates tracked since enumeration
NPPES CertifiedOctober 27, 2021
✔ NPI 1215397492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in CA · 18167
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
3733 SAN DIMAS ST, Bakersfield, CA 93301
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Other Names 1

Other Name (5)Holly Ocampo Ms Ccc-slp

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

Holly Dun Ms Ccc-slp 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 ID547674558
PECOS Enrollment IDI20210203001925

Medicare Billing Reassignment

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

Southern California Permanente Medical Group
Same address
Health Maintenance Organization
3733 SAN DIMAS ST
Bakersfield, CA 93301
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1861424376 (800) 353-5400

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

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.

MAY LING THE MD
Family Medicine
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Kern County (800) 353-5400
KEVIN P. STILES MD
Internal Medicine (Nephrology)
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Kern County (800) 353-5400
RUBY P. BAYAN MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Kern County (800) 353-5400
ELAINE M. DRAZIN MD
Pediatrics
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Kern County (800) 353-5400
RAUL BUGNOSEN MD
Family Medicine
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Kern County (800) 353-5400
LYNN CRANMER MD
Dermatology (MOHS-Micrographic Surgery)
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Kern County (800) 353-5400
ADEL RIZKALLAH DO
Family Medicine
3733 SAN DIMAS ST
BAKERSFIELD, CA 93301
Kern County (800) 353-5400
MRS. ERIN JOEL CHAROEN PHARM.D.
Pharmacist (Oncology)
3733 SAN DIMAS ST, SUITE 105
BAKERSFIELD, CA 93301
Kern County (661) 631-3080

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 Holly Dun's NPI number?

The NPI number for Holly Dun is 1215397492. It was assigned to this individual provider in the NPPES registry on March 1, 2016. The provider is also known as Holly Ocampo Ms Ccc-Slp.

Where is Holly Dun located?

Holly Dun practices at 3733 San Dimas St, Bakersfield, CA 93301. The listed phone number is (760) 417-0690.

What is Holly Dun's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Holly Dun enrolled in Medicare?

Yes. Holly Dun 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 organization bills Medicare for Holly Dun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Holly Dun reassigns Medicare benefits to Southern California Permanente Medical Group (Bakersfield, 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 Holly Dun'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 Holly Dun was last updated on October 27, 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.