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

JOSHUA MO MD
NPI 1003435181
Pathology - Dermatopathology in Fontana, CA

Q: What is Joshua Mo's NPI number?

The NPI number for Joshua Mo is 1003435181. It was assigned to this individual provider in the NPPES registry on April 9, 2020.

Q: What is Joshua Mo's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Dermatopathology, with taxonomy code 207ZD0900X.

Q: When was this NPI record last updated?

The NPPES record for Joshua Mo was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since April 09, 2020PECOS Enrolled

9961 SIERRA AVE, FONTANA, CA 92335(909) 427-5000 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 2, 2026, Dec 5, 2025, Aug 1, 2024 and 4 more (7 updates tracked since 2020).

On this page

About Joshua Mo Md NPPES

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

JOSHUA MO MD (NPI 1003435181) is an individual dermatopathology provider in Fontana, California, licensed in California (A196424) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Un Of California, Irvine, College Of Medicine (2020).

NPPES Registry Identity

NPI1003435181

Entity TypeIndividualMale

Primary Taxonomy207ZD0900X

Provider Legal NameJOSHUA MOCredential: MD

Location Address9961 SIERRA AVEFontana, CA 92335-6720

Mailing Address9961 Sierra Ave, Laboratory DepartmentFontana, CA 92335-6720

Phone(909) 427-5000

Sole ProprietorNo

Medical School CMSUn Of California, Irvine, College Of MedicineGraduated 2020

Enumeration DateApril 9, 2020

Last NPPES UpdateOctober 2, 20267 updates tracked since enumeration

NPPES CertifiedOctober 2, 2026

✔ NPI 1003435181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · DermatopathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZD0900X

License✔ Licensed in CA · A196424

Definition

A dermatopathologist is an expert in diagnosing and monitoring diseases of the skin including infectious, immunologic, degenerative, and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings, and smears of skin lesions by means of light microscopy, electron microscopy, and fluorescence microscopy.

Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License A196424 (CA)

9961 SIERRA AVE, Fontana, CA 92335

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joshua Mo 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 ID6709386063

PECOS Enrollment IDI20250821004444

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92335 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

$136.04 typical visit price

range $59.60 – $179.42

Typical copayment $34.01 (range $14.90 – $44.85)

Most-billed visit code 99204

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

SHEILA ANN VANALLEN PT

Physical Therapist

9961 SIERRA AVE, BUILDING 3A
FONTANA, CA 92335

San Bernardino County (909) 427-7727

MR. JAMES DAVID KILLEEN III M.D.

Pediatrics

9961 SIERRA AVE, KAISER PERMANENTE FONTANA - PEDIATRICS
FONTANA, CA 92335

San Bernardino County (909) 427-6960

MR. DHIRESH N PATEL RPH

Pharmacist