Qi Jin Guo, MD
NPI 1790461762 · Internal Medicine Physician · Charleston, SC
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Qi Jin Guo, MD is a Internal Medicine Physician provider in Charleston, SC (NPI 1790461762).
Provider details
- NPI number
- 1790461762
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- LL90324 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 47 | 20 |
| Amlodipine Besylate | 21 | 16 |
| Spironolactone | 21 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 16 | — |
| Furosemide | 15 | — |
| Tamsulosin Hcl | 14 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-26
- Last updated
- 2023-06-26
- Certified
- 2023-06-25
Frequently asked questions
- What is Qi Jin Guo's NPI number?
- Qi Jin Guo's National Provider Identifier (NPI) is 1790461762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Qi Jin Guo's specialty?
- Qi Jin Guo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Qi Jin Guo located?
- Qi Jin Guo's practice location on file with NPPES is 169 Ashley Avenue Room 202 Main Hospital Msc333, Charleston, SC 29425.
- What is Qi Jin Guo's phone number?
- The practice phone number listed in the NPPES registry for Qi Jin Guo is (843) 792-2731.
- Does Qi Jin Guo accept Medicare?
- Qi Jin Guo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Qi Jin Guo's NPI active?
- Yes — Qi Jin Guo's NPI (1790461762) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.