Lauren Baker, MD
NPI 1407014061 · Endocrinology, Diabetes & Metabolism Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Baker, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Indianapolis, IN (NPI 1407014061).
Provider details
- NPI number
- 1407014061
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01067501A (IN)
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 tenure25% of score
18 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
1,034 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 | 347 | $119 |
| Diabetes Outpatient Self-Management Training Services, Individual, Per 30 MinutesG0108 | 247 | $51 |
| Hemoglobin A1c Level83036 | 140 | $10 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 111 | $32 |
| Diabetes Outpatient Self-Management Training Services, Group Session (2 Or More), Per 30 MinutesG0109 | 90 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 335 | 95 |
| Tirzepatidebrand: Mounjaro | 306 | 49 |
| Metformin Hclbrand: Metformin Hcl Er | 223 | 59 |
| Levothyroxine Sodiumbrand: Synthroid | 189 | 52 |
| Atorvastatin Calcium | 160 | 52 |
| Semaglutidebrand: Ozempic | 151 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 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)
- 1701 N Senate BlvdIndianapolis, IN 46202-1239Phone: (888) 484-3258
Registry dates
- Enumerated
- 2008-05-29
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Lauren Baker's NPI number?
- Lauren Baker's National Provider Identifier (NPI) is 1407014061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Baker's specialty?
- Lauren Baker is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Baker located?
- Lauren Baker's practice location on file with NPPES is 201 Pennsylvania Pkwy, Indianapolis, IN 46280-2301.
- What is Lauren Baker's phone number?
- The practice phone number listed in the NPPES registry for Lauren Baker is (317) 944-3500.
- Does Lauren Baker accept Medicare?
- Lauren Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Baker's NPI active?
- Yes — Lauren Baker's NPI (1407014061) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.