Shannon Mullen, PA
NPI 1992173017 · Medical Physician Assistant · Redlands, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Mullen, PA is a Medical Physician Assistant provider in Redlands, CA (NPI 1992173017).
Provider details
- NPI number
- 1992173017
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-09-05
- Last updated
- 2026-01-01
- Certified
- 2026-01-01
Frequently asked questions
- What is Shannon Mullen's NPI number?
- Shannon Mullen's National Provider Identifier (NPI) is 1992173017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Mullen's specialty?
- Shannon Mullen is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Mullen located?
- Shannon Mullen's practice location on file with NPPES is 1690 Barton Rd, Redlands, CA 92373-4229.
- What is Shannon Mullen's phone number?
- The practice phone number listed in the NPPES registry for Shannon Mullen is (909) 793-3311.
- Does Shannon Mullen accept Medicare?
- Shannon Mullen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Mullen's NPI active?
- Yes — Shannon Mullen's NPI (1992173017) is active in the NPPES registry as of the last update on 2026-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.