Maggie Ross, M.D.
NPI 1881822443 · Psychiatry Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maggie Ross, M.D. is a Psychiatry Physician provider in Greenville, SC (NPI 1881822443).
Provider details
- NPI number
- 1881822443
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL31934 (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 tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 633 Stephenson AveSavannah, GA 31405-5970Phone: (912) 354-3911
Registry dates
- Enumerated
- 2009-06-23
- Last updated
- 2021-05-27
- Certified
- 2021-05-27
Frequently asked questions
- What is Maggie Ross's NPI number?
- Maggie Ross's National Provider Identifier (NPI) is 1881822443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Ross's specialty?
- Maggie Ross is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maggie Ross located?
- Maggie Ross's practice location on file with NPPES is 701 Grove Rd Fl 1, Greenville, SC 29605-4210.
- What is Maggie Ross's phone number?
- The practice phone number listed in the NPPES registry for Maggie Ross is (864) 455-7899.
- Does Maggie Ross accept Medicare?
- Maggie Ross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maggie Ross's NPI active?
- Yes — Maggie Ross's NPI (1881822443) is active in the NPPES registry as of the last update on 2021-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.