DR. SEAN O. RASSMAN MD
NPI 1730237686
Neuromusculoskeletal Medicine & OMM in Fontana, CA

Q: What is Sean Rassman's NPI number?

The NPI number for Sean Rassman is 1730237686. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Q: What is Sean Rassman's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine & OMM with taxonomy code 204D00000X.

Q: When was this NPI record last updated?

The NPPES record for Sean Rassman was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since January 08, 2007PECOS EnrolledAccepts Medicare Assignment

9961 SIERRA AVE, DEPARTMENT OF ORTHOPEDIC SURGERY, FONTANA, CA 92335(909) 427-3910 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Sean O. Rassman Md NPPES

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

DR. SEAN O. RASSMAN MD (NPI 1730237686) is an individual neuromusculoskeletal medicine & omm provider in Fontana, California, licensed in California (A92176) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1730237686

Entity TypeIndividualMale

Primary Taxonomy204D00000X

Provider Legal NameDR. SEAN O. RASSMANCredential: MD

Location Address9961 SIERRA AVE, DEPARTMENT OF ORTHOPEDIC SURGERYFontana, CA 92335-6720

Mailing Address9985 Sierra AveFontana, CA 92335-6720 · (909) 427-3910

Phone(909) 427-3910

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateJanuary 8, 2007

Last NPPES UpdateDecember 3, 2021

✔ NPI 1730237686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeuromusculoskeletal Medicine & OMMAllopathic & Osteopathic Physicians

Taxonomy Code204D00000X

License✔ Licensed in CA · A92176

Definition

The Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine physician directs special attention to the neuromusculoskeletal system and its interaction with other body systems. Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine encompasses increased knowledge and understanding of osteopathic principles and practice and heightened technical skills of osteopathic manipulative medicine, and integrates each of these into the management of pediatric, adolescent, adult, and geriatric patients.

9961 SIERRA AVE, Fontana, CA 92335

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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

Dr. Sean O. Rassman 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 ID42225476

PECOS Enrollment IDI20060207000373

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.

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