John Hwang, MD
NPI 1386957728 · Surgery Physician · Cartersville, GA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hwang, MD is a Surgery Physician provider in Cartersville, GA (NPI 1386957728).
Provider details
- NPI number
- 1386957728
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 262439 (MA)
Specialties & taxonomies
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 tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 35 | 30 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 41 Mall RdLahey Hospital and Medical CenterBurlington, MA 01805-0001Phone: (781) 744-8580
- 1375 Vista LnCarson City, NV 89703Phone: (775) 882-2067Fax: (775) 882-2254
- 201 16th Ave ESeattle, WA 98112-5226Phone: (206) 326-3000Fax: (206) 326-2785
Registry dates
- Enumerated
- 2010-07-14
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is John Hwang's NPI number?
- John Hwang's National Provider Identifier (NPI) is 1386957728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hwang's specialty?
- John Hwang is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Hwang located?
- John Hwang's practice location on file with NPPES is 970 Joe Frank Harris Pkwy Se Ste 120, Cartersville, GA 30120-2160.
- What is John Hwang's phone number?
- The practice phone number listed in the NPPES registry for John Hwang is (470) 490-3200.
- Does John Hwang accept Medicare?
- John Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hwang's NPI active?
- Yes — John Hwang's NPI (1386957728) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.