Atiya Chachar, M.D
NPI 1174974398 · Nephrology Physician · Carrollton, GA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Atiya Chachar, M.D is a Nephrology Physician provider in Carrollton, GA (NPI 1174974398).
Provider details
- NPI number
- 1174974398
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 0116032470 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,142 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 299 | $118 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 296 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 240 | $112 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 57 | $9 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 53 | $164 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 145 | 43 |
| Lisinopril | 119 | 25 |
| Losartan Potassium | 107 | 35 |
| Tamsulosin Hcl | 91 | 32 |
| Dapagliflozin Propanediolbrand: Farxiga | 71 | 17 |
| Furosemide | 67 | 25 |
| Amlodipine Besylate | 66 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$529 across 33 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 100 Woodruff CircleAtlanta, GA 30322Phone: (404) 727-5658Fax: (404) 727-3744
- 44405 Woodward AveH-23 Medical EducationPontiac, MI 48341-5023Phone: (248) 858-6233
- Vcuhs Dept of Nephrology Fellowship 9805091250 E. Marshall StreetRichmond, VA 23298-0509Phone: (804) 828-3149Fax: (804) 828-7567
Registry dates
- Enumerated
- 2016-06-29
- Last updated
- 2022-08-03
- Certified
- 2022-08-03
Frequently asked questions
- What is Atiya Chachar's NPI number?
- Atiya Chachar's National Provider Identifier (NPI) is 1174974398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Atiya Chachar's specialty?
- Atiya Chachar is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Atiya Chachar located?
- Atiya Chachar's practice location on file with NPPES is 157 Clinic Ave Ste 203, Carrollton, GA 30117-4454.
- What is Atiya Chachar's phone number?
- The practice phone number listed in the NPPES registry for Atiya Chachar is (770) 832-0429.
- Does Atiya Chachar accept Medicare?
- Atiya Chachar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Atiya Chachar's NPI active?
- Yes — Atiya Chachar's NPI (1174974398) is active in the NPPES registry as of the last update on 2022-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.