OrganizationActive
Mark L Westphal
NPI 1477311694 · Dermatology Physician · Carbondale, IL
Mark L Westphal is a Dermatology Physician organization in Carbondale, IL (NPI 1477311694).
Provider details
- NPI number
- 1477311694
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Westphal, President(618) 549-0841
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
665 E Lake Rd
Carbondale, IL 62901-5347
Phone: (618) 549-0841
Fax: (618) 529-2442
Street-level locationGet directions
Mailing address
Po Box 399
Carbondale, IL 62903-0399
Registry dates
- Enumerated
- 2024-03-12
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Mark L Westphal's NPI number?
- Mark L Westphal's National Provider Identifier (NPI) is 1477311694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark L Westphal?
- Mark L Westphal is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark L Westphal located?
- Mark L Westphal's practice location on file with NPPES is 665 E Lake Rd, Carbondale, IL 62901-5347.
- What is Mark L Westphal's phone number?
- The practice phone number listed in the NPPES registry for Mark L Westphal is (618) 549-0841.
- Who is the authorized official for Mark L Westphal?
- The authorized official listed on Mark L Westphal's NPPES record is Mark Westphal, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark L Westphal's NPI active?
- Yes — Mark L Westphal's NPI (1477311694) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.