CHAD C LANPHEAR AA
NPI 1104213388
Anesthesiologist Assistant in Louisville, KY

Q: What is Chad Lanphear's NPI number?

The NPI number for Chad Lanphear is 1104213388. It was assigned to this individual provider in the NPPES registry on April 24, 2015.

Q: What is Chad Lanphear's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Q: When was this NPI record last updated?

The NPPES record for Chad Lanphear was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 April 24, 2015Accepts Medicare Assignment

100 MALLARD CREEK RD, LOUISVILLE, KY 40207(502) 690-8782(502) 459-0923 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 2, 2026, Apr 3, 2024, Dec 14, 2018 (3 updates tracked since 2018).

On this page

About Chad C Lanphear Aa NPPES

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

CHAD C LANPHEAR AA (NPI 1104213388) is an individual anesthesiologist assistant in Louisville, Kentucky, licensed in Ohio (67.000270) and active in the NPI registry since April 2015. He is affiliated with Mount Carmel St Ann's, maintains a secondary practice location in Columbus, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1104213388

Entity TypeIndividualMale

Primary Taxonomy367H00000X

Provider Legal NameCHAD C LANPHEARCredential: AA

Location Address100 MALLARD CREEK RDLouisville, KY 40207-4194

Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-8487 · Fax (614) 293-8153

Phone(502) 690-8782

Fax(502) 459-0923

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateApril 24, 2015

Last NPPES UpdateMarch 2, 20263 updates tracked since enumeration

NPPES CertifiedMarch 2, 2026

✔ NPI 1104213388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367H00000X

License✔ Licensed in OH · 67.000270

Definition

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

100 MALLARD CREEK RD, Louisville, KY 40207

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Secondary Practice Location 1

Location 12121 Kenny RdColumbus, OH 43210-3100 · Phone (614) 293-8487 · Fax (614) 293-8153

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chad C Lanphear Aa 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 ID6305131673

PECOS Enrollment IDI20201123001318

Medicare Billing Reassignments

Medicare enrollment records show Chad Lanphear reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Osu Observation Medicine, LLC

185 mi

Anesthesiology

410 W 10TH AVE
Columbus, OH 43210

Reassigned Medicare billing, Ohio enrollment
551 clinicians in this Medicare group

NPI 1407095052 (614) 293-8487

Consultant Anesthesiologists Inc

194 mi

Specialist

500 S CLEVELAND AVE
Westerville, OH 43081

Reassigned Medicare billing, Ohio enrollment
97 clinicians in this Medicare group

NPI 1457420580 (614) 552-0089

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

64 services64 patients

Anesthesia for total hip replacement 01214

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

34 services34 patients

Hospital Affiliations CMS Care Compare 2

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

Mount Carmel St Ann's

Acute Care Hospitals · Westerville, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360012

Location500 South Cleveland AvenueWesterville, OH 43081 · Franklin County

Emergency services Birthing friendly

Mount Carmel New Albany Surgical Hospital

Acute Care Hospitals · New Albany, OH

OwnershipProprietary

CMS Certification Number360266

Location7333 Smith's Mill RoadNew Albany, OH 43054 · Franklin County

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.

ALEX WIEGEL DO

Family Medicine

100 MALLARD CREEK RD
LOUISVILLE, KY 40207

Jefferson County (502) 855-6130

MEDICAL CENTER CARDIOLOGISTS, PSC

Internal Medicine (Cardiovascular Disease)

100 MALLARD CREEK RD, SUITE 390
LOUISVILLE, KY 40207

Jefferson County (502) 899-1213

DAVID J. OVERLEY M.D.

Internal Medicine

100 MALLARD CREEK RD, STE. 320
LOUISVILLE, KY 40207

Jefferson County (502) 855-6125

ONE ANESTHESIA PLLC

Anesthesiology

100 MALLARD CREEK RD, SUITE 320
LOUISVILLE, KY 40207

Jefferson County (502) 473-2132

WILLIAM A. CURRIE M.D.

Internal Medicine

100 MALLARD CREEK RD, STE.320
LOUISVILLE, KY 40207

Jefferson County (502) 855-6125

GERASIMOS S STAVENS MD

Internal Medicine (Cardiovascular Disease)

100 MALLARD CREEK RD, SUITE 150
LOUISVILLE, KY 40207

Jefferson County (502) 589-7907

CARDIAC CARE CENTER OF LOUISVILLE, PLLC

Internal Medicine (Cardiovascular Disease)

100 MALLARD CREEK RD, SUITE 150
LOUISVILLE, KY 40207

Jefferson County (502) 721-9117

DR. KATHERINE MARIE NICHOLS M.D.

Pediatrics (Pediatric Emergency Medicine)

100 MALLARD CREEK RD, STE 406
LOUISVILLE, KY 40207

Jefferson County (502) 895-4607

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 Chad Lanphear's NPI number?

The NPI number for Chad Lanphear is 1104213388. It was assigned to this individual provider in the NPPES registry on April 24, 2015.

Where is Chad Lanphear located?

Chad Lanphear practices at 100 Mallard Creek Rd, Louisville, KY 40207. The listed phone number is (502) 690-8782.

What is Chad Lanphear's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Is Chad Lanphear enrolled in Medicare?

Yes. Chad Lanphear 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.

Which organizations bill Medicare for Chad Lanphear's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chad Lanphear reassigns Medicare benefits to 2 organizations: Osu Observation Medicine, LLC (Columbus, OH) and Consultant Anesthesiologists Inc (Westerville, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chad Lanphear's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chad Lanphear accept?

Health plans from CareSource list Chad Lanphear 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 Chad Lanphear affiliated with any hospitals?

According to CMS data, Chad Lanphear is affiliated with Mount Carmel St Ann's and Mount Carmel New Albany Surgical Hospital.

When was this NPI record last updated?

The NPPES record for Chad Lanphear was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.