Tara Chang, MD
NPI 1316112451 · Anatomic Pathology & Clinical Pathology Physician · Alpharetta, GA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tara Chang, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Alpharetta, GA (NPI 1316112451).
Provider details
- NPI number
- 1316112451
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 222300 (MA)
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 tenure28% of score
18 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
4,842 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 4,256 | $71 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 326 | $73 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 141 | $104 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 101 | $85 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 18 | $112 |
Typical Medicare-allowed amounts for these services range $71–$112 (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)
- 11390 Old Roswell Rd Ste 100Alpharetta, GA 30009-2058Phone: (888) 620-3488
- 4150 Deputy Bill Cantrell Memorial Rd.Suite 290Cumming, GA 30040Phone: (404) 446-0600
Registry dates
- Enumerated
- 2008-04-29
- Last updated
- 2024-11-26
- Certified
- 2024-11-26
Frequently asked questions
- What is Tara Chang's NPI number?
- Tara Chang's National Provider Identifier (NPI) is 1316112451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tara Chang's specialty?
- Tara Chang is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Tara Chang located?
- Tara Chang's practice location on file with NPPES is 11390 Old Roswell Rd Ste 100, Alpharetta, GA 30009-2058.
- What is Tara Chang's phone number?
- The practice phone number listed in the NPPES registry for Tara Chang is (770) 817-0920.
- Does Tara Chang accept Medicare?
- Tara Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tara Chang's NPI active?
- Yes — Tara Chang's NPI (1316112451) is active in the NPPES registry as of the last update on 2024-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.