OrganizationActive
Cynthia G. Macdougall, Rdhap, Inc
NPI 1548920879 · Dental Hygienist · Hermosa Beach, CA
Cynthia G. Macdougall, Rdhap, Inc is a Dental Hygienist organization in Hermosa Beach, CA (NPI 1548920879).
Provider details
- NPI number
- 1548920879
- Entity type
- Organization
- Primary specialty
- Dental HygienistDental Providers
- Organization subpart
- No
- Authorized official
- Cynthia Macdougall, Ceo(310) 376-9001
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
444 Hermosa Ave Apt 302
Hermosa Beach, CA 90254-4433
Phone: (310) 376-9001
Street-level locationGet directions
Mailing address
444 Hermosa Ave Apt 302
Hermosa Beach, CA 90254-4433
Other names (DBA / former)
- Doing business as
- Tom Gum Dental Hygiene
Registry dates
- Enumerated
- 2021-12-28
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is Cynthia G. Macdougall, Rdhap, Inc's NPI number?
- Cynthia G. Macdougall, Rdhap, Inc's National Provider Identifier (NPI) is 1548920879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cynthia G. Macdougall, Rdhap, Inc?
- Cynthia G. Macdougall, Rdhap, Inc is classified in the NPPES registry as Dental Hygienist (Dental Providers).
- Where is Cynthia G. Macdougall, Rdhap, Inc located?
- Cynthia G. Macdougall, Rdhap, Inc's practice location on file with NPPES is 444 Hermosa Ave Apt 302, Hermosa Beach, CA 90254-4433.
- What is Cynthia G. Macdougall, Rdhap, Inc's phone number?
- The practice phone number listed in the NPPES registry for Cynthia G. Macdougall, Rdhap, Inc is (310) 376-9001.
- Who is the authorized official for Cynthia G. Macdougall, Rdhap, Inc?
- The authorized official listed on Cynthia G. Macdougall, Rdhap, Inc's NPPES record is Cynthia Macdougall, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cynthia G. Macdougall, Rdhap, Inc's NPI active?
- Yes — Cynthia G. Macdougall, Rdhap, Inc's NPI (1548920879) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.