Dolores Calderon, M.D.
NPI 1417989666 · Family Medicine Physician · Elk Grove, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dolores Calderon, M.D. is a Family Medicine Physician provider in Elk Grove, CA (NPI 1417989666).
Provider details
- NPI number
- 1417989666
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A73325 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 227 | 75 |
| Atorvastatin Calcium | 222 | 75 |
| Losartan Potassium | 163 | 51 |
| Lisinopril | 126 | 37 |
| Levothyroxine Sodium | 111 | 35 |
| Gabapentin | 105 | 29 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,261 across 78 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
- 2006-07-07
- Last updated
- 2022-01-10
Frequently asked questions
- What is Dolores Calderon's NPI number?
- Dolores Calderon's National Provider Identifier (NPI) is 1417989666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dolores Calderon's specialty?
- Dolores Calderon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dolores Calderon located?
- Dolores Calderon's practice location on file with NPPES is 10305 Promenade Pkwy, Elk Grove, CA 95757-9400.
- What is Dolores Calderon's phone number?
- The practice phone number listed in the NPPES registry for Dolores Calderon is (916) 544-6000.
- Does Dolores Calderon accept Medicare?
- Dolores Calderon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dolores Calderon's NPI active?
- Yes — Dolores Calderon's NPI (1417989666) is active in the NPPES registry as of the last update on 2022-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.