Alison Dillon, MD
NPI 1326007170 · Maternal & Fetal Medicine Physician · Mount Pleasant, SC
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Dillon, MD is a Maternal & Fetal Medicine Physician provider in Mount Pleasant, SC (NPI 1326007170).
Provider details
- NPI number
- 1326007170
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16121 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 880 Island Park Dr Unit 210Daniel Island, SC 29492-2902Phone: (843) 883-1007Fax: (843) 883-1016
- 2199 N Fraser St Ste BGeorgetown, SC 29440-6409Phone: (843) 883-1007Fax: (843) 883-1016
- 1280 Hospital DrMount Pleasant, SC 29464-1900Phone: (843) 883-1007Fax: (843) 883-1016
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2020-10-27
- Certified
- 2020-10-27
Frequently asked questions
- What is Alison Dillon's NPI number?
- Alison Dillon's National Provider Identifier (NPI) is 1326007170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Dillon's specialty?
- Alison Dillon is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alison Dillon located?
- Alison Dillon's practice location on file with NPPES is 851 Leonard Fulghum Dr Ste 201, Mount Pleasant, SC 29464-3793.
- What is Alison Dillon's phone number?
- The practice phone number listed in the NPPES registry for Alison Dillon is (843) 884-5133.
- Does Alison Dillon accept Medicare?
- Alison Dillon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Dillon's NPI active?
- Yes — Alison Dillon's NPI (1326007170) is active in the NPPES registry as of the last update on 2020-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.