Lauren Gannon, MD
NPI 1003012733 · Internal Medicine Physician · Pleasant Hill, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Gannon, MD is a Internal Medicine Physician provider in Pleasant Hill, CA (NPI 1003012733).
Provider details
- NPI number
- 1003012733
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A105771 (CA)
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
797 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 289 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 181 | $88 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 138 | $60 |
| 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 | 61 | $19 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 28 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 239 | 65 |
| Levothyroxine Sodium | 217 | 60 |
| Amlodipine Besylate | 130 | 40 |
| Rosuvastatin Calcium | 107 | 34 |
| Losartan Potassium | 103 | 31 |
| Lisinopril | 99 | 30 |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-21
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is Lauren Gannon's NPI number?
- Lauren Gannon's National Provider Identifier (NPI) is 1003012733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Gannon's specialty?
- Lauren Gannon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Gannon located?
- Lauren Gannon's practice location on file with NPPES is 2675 Pleasant Hill Rd, Pleasant Hill, CA 94523-2033.
- What is Lauren Gannon's phone number?
- The practice phone number listed in the NPPES registry for Lauren Gannon is (925) 676-1700.
- Does Lauren Gannon accept Medicare?
- Lauren Gannon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Gannon's NPI active?
- Yes — Lauren Gannon's NPI (1003012733) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.