Amy Darwin, MD
NPI 1407827660 · Family Medicine Physician · Chico, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Darwin, MD is a Family Medicine Physician provider in Chico, CA (NPI 1407827660).
Provider details
- NPI number
- 1407827660
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- E4318 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,694 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 947 | $24 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 821 | $92 |
| Blood Test, Clotting Time85610 | 473 | $4 |
| 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 | 462 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 270 | $132 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 327 | 86 |
| Atorvastatin Calcium | 256 | 76 |
| Simvastatin | 191 | 52 |
| Amlodipine Besylate | 180 | 53 |
| Losartan Potassium | 161 | 50 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 159 | 44 |
Practice location
Mailing address
Additional practice locations (2)
- 6480 Pentz RdSuite DParadise, CA 95969-3672Phone: (530) 877-8855Fax: (530) 877-2171
- 6480 Pentz RdSuite DParadise, CA 95969-3672Phone: (530) 877-8855Fax: (530) 877-2171
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2021-02-15
- Certified
- 2021-02-15
Frequently asked questions
- What is Amy Darwin's NPI number?
- Amy Darwin's National Provider Identifier (NPI) is 1407827660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Darwin's specialty?
- Amy Darwin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Darwin located?
- Amy Darwin's practice location on file with NPPES is 277 Cohasset Rd, Chico, CA 95926.
- What is Amy Darwin's phone number?
- The practice phone number listed in the NPPES registry for Amy Darwin is (530) 872-6650.
- Does Amy Darwin accept Medicare?
- Amy Darwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Darwin's NPI active?
- Yes — Amy Darwin's NPI (1407827660) is active in the NPPES registry as of the last update on 2021-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.