Roy Johnson, M.D
NPI 1568487973 · Family Medicine Physician · Valley Center, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roy Johnson, M.D is a Family Medicine Physician provider in Valley Center, CA (NPI 1568487973).
Provider details
- NPI number
- 1568487973
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- G34973 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,486 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 | 1,205 | $137 |
| Administration of Influenza Virus VaccineG0008 | 100 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $97 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 43 | $138 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 42 | $16 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 113 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 420 | 86 |
| Atorvastatin Calcium | 411 | 93 |
| Amlodipine Besylate | 304 | 81 |
| Rosuvastatin Calcium | 247 | 82 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 229 | 37 |
| Fluoxetine Hcl | 199 | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45 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
- 2006-07-13
- Last updated
- 2013-02-22
Frequently asked questions
- What is Roy Johnson's NPI number?
- Roy Johnson's National Provider Identifier (NPI) is 1568487973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Johnson's specialty?
- Roy Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Roy Johnson located?
- Roy Johnson's practice location on file with NPPES is 28743 Valley Center Rd Ste B, Valley Center, CA 92082-6530.
- What is Roy Johnson's phone number?
- The practice phone number listed in the NPPES registry for Roy Johnson is (760) 749-0824.
- Does Roy Johnson accept Medicare?
- Roy Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roy Johnson's NPI active?
- Yes — Roy Johnson's NPI (1568487973) is active in the NPPES registry as of the last update on 2013-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.