Erika Sigman, M.D.
NPI 1780031377 · Neurology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Sigman, M.D. is a Neurology Physician provider in Atlanta, GA (NPI 1780031377).
Provider details
- NPI number
- 1780031377
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 85460 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
358 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Complete Ultrasound of Within the Brain Blood Flow93886 | 112 | $45 |
| Critical Care, Each Additional 30 Minutes99292 | 110 | $106 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 89 | $37 |
| Critical Care, First 30-74 Minutes99291 | 33 | $210 |
| Ultrasound of Within the Brain Blood Flow for Blood Clots With Microbubble Injection93893 | 14 | $58 |
Typical Medicare-allowed amounts for these services range $37–$210 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 330 Brookline AveBoston, MA 02215-5400Phone: (617) 667-7000
Registry dates
- Enumerated
- 2016-05-24
- Last updated
- 2022-07-18
- Certified
- 2022-03-21
Frequently asked questions
- What is Erika Sigman's NPI number?
- Erika Sigman's National Provider Identifier (NPI) is 1780031377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Sigman's specialty?
- Erika Sigman is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Erika Sigman located?
- Erika Sigman's practice location on file with NPPES is 1364 Clifton Rd Ne, Atlanta, GA 30322-5400.
- What is Erika Sigman's phone number?
- The practice phone number listed in the NPPES registry for Erika Sigman is (404) 712-2000.
- Does Erika Sigman accept Medicare?
- Erika Sigman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Sigman's NPI active?
- Yes — Erika Sigman's NPI (1780031377) is active in the NPPES registry as of the last update on 2022-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.