Tiamson Inc
NPI 1124745161 · Family Nurse Practitioner · Rancho Cucamonga, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiamson Inc is a Family Nurse Practitioner organization in Rancho Cucamonga, CA (NPI 1124745161).
Provider details
- NPI number
- 1124745161
- Entity type
- Organization
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Shylee Tiamson, Authorized Office / Owner(909) 808-4888
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Pain Management Registered Nurse163WP0000X
Nursing Service Providers
- Physical Therapy Clinic/Center261QP2000X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Other names (DBA / former)
- Doing business as
- Shylee Skin Wellness and Family Practice
- Doing business as
- Shylee Skin Wellness and Family Practice
Registry dates
- Enumerated
- 2022-10-20
- Last updated
- 2023-02-08
- Certified
- 2023-02-08
Frequently asked questions
- What is Tiamson Inc's NPI number?
- Tiamson Inc's National Provider Identifier (NPI) is 1124745161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tiamson Inc?
- Tiamson Inc is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiamson Inc located?
- Tiamson Inc's practice location on file with NPPES is 10570 Foothill Blvd Ste 220, Rancho Cucamonga, CA 91730-3876.
- What is Tiamson Inc's phone number?
- The practice phone number listed in the NPPES registry for Tiamson Inc is (909) 808-4888.
- Does Tiamson Inc accept Medicare?
- Tiamson Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Tiamson Inc?
- The authorized official listed on Tiamson Inc's NPPES record is Shylee Tiamson, Authorized Office / Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tiamson Inc's NPI active?
- Yes — Tiamson Inc's NPI (1124745161) is active in the NPPES registry as of the last update on 2023-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.