Charles Hardison, MD
NPI 1538475793 · Family Medicine Physician · Ramona, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Hardison, MD is a Family Medicine Physician provider in Ramona, CA (NPI 1538475793).
Provider details
- NPI number
- 1538475793
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G70382 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
53 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 25 | $46 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 16 | $75 |
| Nursing Facility Discharge Day Management, 30 Minutes Or Less99315 | 12 | $76 |
Typical Medicare-allowed amounts for these services range $46–$76 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 55 | 25 |
| Atorvastatin Calcium | 54 | 31 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 45 | 26 |
| Metoprolol Succinate | 43 | 17 |
| Losartan Potassium | 43 | 18 |
| Amlodipine Besylate | 38 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 2 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
Additional practice locations (1)
- 15611 Pomerado RdPoway, CA 92064-2437Phone: (858) 673-2574Fax: (858) 618-1523
Registry dates
- Enumerated
- 2010-08-26
- Last updated
- 2024-02-16
- Certified
- 2024-02-16
Frequently asked questions
- What is Charles Hardison's NPI number?
- Charles Hardison's National Provider Identifier (NPI) is 1538475793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Hardison's specialty?
- Charles Hardison is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Hardison located?
- Charles Hardison's practice location on file with NPPES is 211 13th St, Ramona, CA 92065-2711.
- What is Charles Hardison's phone number?
- The practice phone number listed in the NPPES registry for Charles Hardison is (760) 789-5160.
- Does Charles Hardison accept Medicare?
- Charles Hardison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Hardison's NPI active?
- Yes — Charles Hardison's NPI (1538475793) is active in the NPPES registry as of the last update on 2024-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.