Charles Grogan, MD
NPI 1447783857 · Student in an Organized Health Care Education/Training Program · Jackson, MS
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Grogan, MD is a Student in an Organized Health Care Education/Training Program provider in Jackson, MS (NPI 1447783857).
Provider details
- NPI number
- 1447783857
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
222 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 | 84 | $115 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 40 | $149 |
| 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 | 37 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 23 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 23 | $108 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 82 | 30 |
| Famotidine | 66 | 27 |
| Azelastine Hcl | 55 | 30 |
| Ipratropium Bromide | 44 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 37 | 14 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 34 | — |
| Fluticasone Propionate | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$208 across 3 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
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2017-04-04
Frequently asked questions
- What is Charles Grogan's NPI number?
- Charles Grogan's National Provider Identifier (NPI) is 1447783857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Grogan's specialty?
- Charles Grogan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Charles Grogan located?
- Charles Grogan's practice location on file with NPPES is 2500 N State St, Jackson, MS 39216-4500.
- What is Charles Grogan's phone number?
- The practice phone number listed in the NPPES registry for Charles Grogan is (601) 984-5607.
- Does Charles Grogan accept Medicare?
- Charles Grogan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Grogan's NPI active?
- Yes — Charles Grogan's NPI (1447783857) is active in the NPPES registry as of the last update on 2017-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.