LAUREN ELIZABETH BAKER MD
NPI 1407014061
Internal Medicine - Endocrinology, Diabetes & Metabolism in Indianapolis, IN

Active since May 29, 2008PECOS EnrolledAccepts Medicare Assignment
201 PENNSYLVANIA PKWY, SUITE 310, INDIANAPOLIS, IN 46280(317) 944-3500 Get Directions Write a Review

NPPES record last updated: February 26, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 26, 2025, Feb 5, 2021 (2 updates tracked since 2021).

About Lauren Elizabeth Baker Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAUREN ELIZABETH BAKER MD (NPI 1407014061) is an individual endocrinology, diabetes & metabolism provider in Indianapolis, Indiana, licensed in Indiana (01067501A) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1407014061
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameLAUREN ELIZABETH BAKERCredential: MD
Location Address201 PENNSYLVANIA PKWY, SUITE 310Indianapolis, IN 46280-2301
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2007
Enumeration DateMay 29, 2008
Last NPPES UpdateFebruary 26, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2025
NPI 1407014061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License Licensed in IN · 01067501A
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01067501A (IN)
201 PENNSYLVANIA PKWY, Indianapolis, IN 46280

Secondary Practice Location 1

Location 11701 N Senate BlvdIndianapolis, IN 46202-1239 · Phone (888) 484-3258

Other Identifiers 2

Other000000770929IN · Anthem
Medicaid201055510IN

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lauren Elizabeth Baker Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173786191
PECOS Enrollment IDI20120531000170
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
347 services180 patients
Diabetes outpatient self-management training services, individual, per 30 minutes G0108
This service involves personalized training sessions, each lasting 30 minutes, to help manage diabetes. It includes guidance on monitoring blood sugar, healthy eating, physical activity, medication usage, and dealing with daily challenges of living with diabetes.
247 services112 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
140 services85 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
111 services49 patients
Diabetes outpatient self-management training services, group session (2 or more), per 30 minutes G0109
This is a 30-minute group training session for diabetes patients. It helps you manage your diabetes better by teaching you about diet, exercise, medication, and monitoring blood sugar levels. You'll also learn how to handle emergencies and reduce diabetes-related complications.
90 services31 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
39 services16 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Eskenazi Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number150024
Location720 Eskenazi AvenueIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Indiana University Health Bloomington Hospital

Acute Care Hospitals · Bloomington, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150051
Location2651 East Discovery ParkwayBloomington, IN 47408 · Monroe County
Emergency services Birthing friendly

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Iu Health West Hospital

Acute Care Hospitals · Avon, IN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number150158
Location1111 N Ronald Reagan PkwyAvon, IN 46123 · Hendricks County
Emergency services Birthing friendly

Indiana University Health North Hospital

Acute Care Hospitals · Carmel, IN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150161
Location11700 N Meridian StCarmel, IN 46032 · Hamilton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46280 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
7 suppliers74 claims932 services$18.13 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
6 suppliers71 claims2,266 services$2.28 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
48 suppliers130 claims563 services$6.19 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
23 suppliers52 claims124 services$1.01 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
2 suppliers38 claims38 services$308.04 avg. paid by Medicare
Insulin for administration through dme (i.e., insulin pump) per 50 units J1817
Treatment-Injections and Infusions (nononcologic) · category RI000N
19 suppliers62 claims6,510 services$6.85 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
201 PENNSYLVANIA PKWY, STE 100
INDIANAPOLIS, IN 46280
Psychologist (Rehabilitation)
201 PENNSYLVANIA PKWY, SUITE 200
INDIANAPOLIS, IN 46280
Physical Therapist (Orthopedic)
201 PENNSYLVANIA PKWY, SUITE 100
INDIANAPOLIS, IN 46280
Otolaryngology (Facial Plastic Surgery)
201 PENNSYLVANIA PKWY, SUITE 225
INDIANAPOLIS, IN 46280
Specialist/Technologist (Athletic Trainer)
201 PENNSYLVANIA PKWY, STE 100
INDIANAPOLIS, IN 46280
Occupational Therapist (Hand)
201 PENNSYLVANIA PKWY, STE 100
INDIANAPOLIS, IN 46280
Physical Therapist
201 PENNSYLVANIA PKWY, SUITE 100
INDIANAPOLIS, IN 46280
Internal Medicine (Endocrinology, Diabetes & Metabolism)
201 PENNSYLVANIA PKWY
CARMEL, IN 46280

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lauren Baker's NPI number?

The NPI number for Lauren Baker is 1407014061. It was assigned to this individual provider in the NPPES registry on May 29, 2008.

Where is Lauren Baker located?

Lauren Baker practices at 201 Pennsylvania Pkwy Suite 310, Indianapolis, IN 46280. The listed phone number is (317) 944-3500.

What is Lauren Baker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Lauren Baker enrolled in Medicare?

Yes. Lauren Baker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lauren Baker accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Lauren Baker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Lauren Baker affiliated with any hospitals?

According to CMS data, Lauren Baker is affiliated with Eskenazi Health, Indiana University Health Bloomington Hospital, Indiana University Health, Iu Health West Hospital and Indiana University Health North Hospital.

When was this NPI record last updated?

The NPPES record for Lauren Baker was last updated on February 26, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.