IndividualActive
Regina Castel, M.D.
NPI 1871528208 · Psychiatry Physician · Simpsonville, SC
Regina Castel, M.D. is a Psychiatry Physician provider in Simpsonville, SC (NPI 1871528208).
Provider details
- NPI number
- 1871528208
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 22479 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Saunders & Co. Cpa'S, 210 East Trade St.
Simpsonville, SC 29680
Phone: (803) 432-5323
Fax: (803) 713-3978
Street-level locationGet directions
Mailing address
Saunders & Co. Cpa'S, 210 East Trade St.
Simpsonville, SC 29680
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Regina Castel's NPI number?
- Regina Castel's National Provider Identifier (NPI) is 1871528208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Castel's specialty?
- Regina Castel is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Regina Castel located?
- Regina Castel's practice location on file with NPPES is Saunders & Co. Cpa'S, 210 East Trade St., Simpsonville, SC 29680.
- What is Regina Castel's phone number?
- The practice phone number listed in the NPPES registry for Regina Castel is (803) 432-5323.
- Is Regina Castel's NPI active?
- Yes — Regina Castel's NPI (1871528208) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.