Lashonda Williams, M.D.
NPI 1255541561 · Surgical Critical Care Physician · Marietta, GA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lashonda Williams, M.D. is a Surgical Critical Care Physician provider in Marietta, GA (NPI 1255541561).
Provider details
- NPI number
- 1255541561
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 200776 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
92 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 55 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 37 | $125 |
Typical Medicare-allowed amounts for these services range $75–$125 (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 (2)
- 1521 Gull RdKalamazoo, MI 49048-1640Phone: (269) 226-7917
- 630 S Fleishel AveTyler, TX 75701-2041Phone: (903) 606-5560
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Lashonda Williams's NPI number?
- Lashonda Williams's National Provider Identifier (NPI) is 1255541561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lashonda Williams's specialty?
- Lashonda Williams is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Lashonda Williams located?
- Lashonda Williams's practice location on file with NPPES is 55 Whitcher St Ne Ste 130, Marietta, GA 30060-1156.
- What is Lashonda Williams's phone number?
- The practice phone number listed in the NPPES registry for Lashonda Williams is (770) 428-0462.
- Does Lashonda Williams accept Medicare?
- Lashonda Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lashonda Williams's NPI active?
- Yes — Lashonda Williams's NPI (1255541561) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.