Sheila Sonnenberg, NP
NPI 1235794751 · Family Nurse Practitioner · Newnan, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheila Sonnenberg, NP is a Family Nurse Practitioner provider in Newnan, GA (NPI 1235794751).
Provider details
- NPI number
- 1235794751
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN189254 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
163 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 125 | $139 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 38 | $105 |
Typical Medicare-allowed amounts for these services range $105–$139 (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)
- 3675 J Dewey Gray Cir Ste 300Augusta, GA 30909-1868Phone: (706) 863-9595Fax: (706) 868-8375
Registry dates
- Enumerated
- 2019-05-09
- Last updated
- 2025-01-15
- Certified
- 2025-01-15
Frequently asked questions
- What is Sheila Sonnenberg's NPI number?
- Sheila Sonnenberg's National Provider Identifier (NPI) is 1235794751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Sonnenberg's specialty?
- Sheila Sonnenberg is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sheila Sonnenberg located?
- Sheila Sonnenberg's practice location on file with NPPES is 110 Oak Hill Blvd Ste 200, Newnan, GA 30265-2313.
- What is Sheila Sonnenberg's phone number?
- The practice phone number listed in the NPPES registry for Sheila Sonnenberg is (770) 304-0987.
- Does Sheila Sonnenberg accept Medicare?
- Sheila Sonnenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sheila Sonnenberg's NPI active?
- Yes — Sheila Sonnenberg's NPI (1235794751) is active in the NPPES registry as of the last update on 2025-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.