Gretchen Coady, M.D.
NPI 1548488836 · Internal Medicine Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Coady, M.D. is a Internal Medicine Physician provider in Greenville, SC (NPI 1548488836).
Provider details
- NPI number
- 1548488836
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 229801 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,467 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 | 653 | $120 |
| Hemoglobin A1c Level83036 | 249 | $10 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 246 | $169 |
| Administration of Influenza Virus VaccineG0008 | 88 | $30 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $83 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 46 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 147 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 535 | 154 |
| Atorvastatin Calcium | 501 | 143 |
| Levothyroxine Sodium | 444 | 114 |
| Rosuvastatin Calcium | 444 | 131 |
| Omeprazole | 342 | 107 |
| Fluticasone Propionate | 302 | 140 |
| Pravastatin Sodium | 270 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 across 1 record (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 (1)
- 1736 Old York RdYork, SC 29745-9458Phone: (803) 620-2929Fax: (844) 749-4370
Registry dates
- Enumerated
- 2007-04-23
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Gretchen Coady's NPI number?
- Gretchen Coady's National Provider Identifier (NPI) is 1548488836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Coady's specialty?
- Gretchen Coady is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gretchen Coady located?
- Gretchen Coady's practice location on file with NPPES is 701 Grove Rd, Greenville, SC 29605-4210.
- What is Gretchen Coady's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Coady is (864) 455-4411.
- Does Gretchen Coady accept Medicare?
- Gretchen Coady is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Coady's NPI active?
- Yes — Gretchen Coady's NPI (1548488836) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.