Charles Agunobi, M.D.
NPI 1609864446 · Internal Medicine Physician · Duluth, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Agunobi, M.D. is a Internal Medicine Physician provider in Duluth, GA (NPI 1609864446).
Provider details
- NPI number
- 1609864446
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9400694 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
11,944 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) |
|---|---|---|
| Collection and Interpretation of Physical Parameters Stored in Computers And/Or Transmitted By the Patient And/Or Caregiver to Qualified Health Care Professional, Requiring 30 Minutes Or More, Per 30 Days99091 | 5,455 | $53 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 2,433 | $37 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 2,258 | $34 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 1,798 | $46 |
Typical Medicare-allowed amounts for these services range $34–$53 (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 (3)
- 401 S Marietta StGastonia, NC 28052-4331Phone: (704) 866-8030Fax: (704) 866-8717
- 601 N Elm StHigh Point, NC 27262-4331Phone: (336) 716-2255
- 129 N Washington StSumter, SC 29150-4949Phone: (803) 434-6771Fax: (803) 434-3955
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2021-07-14
- Certified
- 2021-07-14
Frequently asked questions
- What is Charles Agunobi's NPI number?
- Charles Agunobi's National Provider Identifier (NPI) is 1609864446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Agunobi's specialty?
- Charles Agunobi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Agunobi located?
- Charles Agunobi's practice location on file with NPPES is 3099 Breckinridge Blvd Ste 110, Duluth, GA 30096-1011.
- What is Charles Agunobi's phone number?
- The practice phone number listed in the NPPES registry for Charles Agunobi is (678) 242-8035.
- Does Charles Agunobi accept Medicare?
- Charles Agunobi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Agunobi's NPI active?
- Yes — Charles Agunobi's NPI (1609864446) is active in the NPPES registry as of the last update on 2021-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.