LAUREN D NEPHEW MD
NPI 1770803249
Internal Medicine - Gastroenterology in Indianapolis, IN

Q: What is Lauren Nephew's NPI number?

The NPI number for Lauren Nephew is 1770803249. It was assigned to this individual provider in the NPPES registry on June 8, 2010.

Q: What is Lauren Nephew's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Lauren Nephew was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 08, 2010PECOS EnrolledAccepts Medicare Assignment

550 UNIVERSITY BLVD STE 1710, INDIANAPOLIS, IN 46202(317) 944-0980(317) 944-3710 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 15, 2025, Mar 16, 2025, Jul 21, 2022 and 1 more (4 updates tracked since 2017).

On this page

About Lauren D Nephew Md NPPES

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

LAUREN D NEPHEW MD (NPI 1770803249) is an individual gastroenterology provider in Indianapolis, Indiana, licensed in Indiana (01078591A) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770803249

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameLAUREN D NEPHEWCredential: MD

Location Address550 UNIVERSITY BLVD STE 1710Indianapolis, IN 46202-5149

Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959

Phone(317) 944-0980

Fax(317) 944-3710

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateJune 8, 2010

Last NPPES UpdateMay 15, 20254 updates tracked since enumeration

NPPES CertifiedMay 15, 2025

✔ NPI 1770803249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in IN · 01078591A

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedInternal MedicineTaxonomy 207R00000X · License L-244248 (MA), 01078591A (IN)

Also ListedInternal Medicine · HepatologyTaxonomy 207RI0008X · License 01078591A (IN)

550 UNIVERSITY BLVD STE 1710, Indianapolis, IN 46202

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Secondary Practice Locations 2

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

Location 23700 Spruce StPhiladelphia, PA 19104-6025 · Phone (215) 349-8222

Other Identifiers 3

Other000001091472IN · Anthem Ptan

Other1102184415IN · Anthem Ptan

Medicaid300002903IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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 D Nephew 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 ID3577723410

PECOS Enrollment IDI20170608001221

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 2

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.

22 services15 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

17 services11 patients

Hospital Affiliations CMS Care Compare

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 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.

Other Providers at the Same Location NPPES 10

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

SARAH ANN STAINKO NP

Nurse Practitioner