Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTOPHER BRENNAN CRNA
NPI 1780634253
Nurse Anesthetist, Certified Registered in Elkhart, IN

Q: What is Christopher Brennan's NPI number?

The NPI number for Christopher Brennan is 1780634253. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Q: What is Christopher Brennan's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Active since May 12, 2006

500 N NAPPANEE ST, SUITE 11B, ELKHART, IN 46514(574) 522-9922 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Christopher Brennan Crna NPPES

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

CHRISTOPHER BRENNAN CRNA (NPI 1780634253) is an individual nurse anesthetist, certified registered in Elkhart, Indiana, licensed in Indiana (28135214) and active in the NPI registry since May 2006. He is a graduate of Other (2005).

NPPES Registry Identity

NPI1780634253

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameCHRISTOPHER BRENNANCredential: CRNA

Location Address500 N NAPPANEE ST, SUITE 11BElkhart, IN 46514-1503

Mailing Address541 Otis Bowen DrMunster, IN 46321-4158 · (219) 934-5300

Phone(574) 522-9922

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateMay 12, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1780634253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in IN · 28135214

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

500 N NAPPANEE ST, Elkhart, IN 46514

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Accepted Insurance

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

Christopher Brennan Crna 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 ID4385660976

PECOS Enrollment IDI20051022000311

Areas of Expertise CMS Part B claims 4

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 lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

104 services100 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

42 services40 patients

Anesthesia for procedure on eyelid 00103

Anesthesia for an eyelid procedure helps ensure comfort and painlessness during the operation. It's typically a local anesthetic, applied to numb your eyelid and surrounding area. You'll likely be awake but won't feel any discomfort. It's a safe, routine part of many eye procedures.

13 services13 patients

Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810

Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.

13 services13 patients

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.

DANA HOFFMAN MD

Anesthesiology

500 N NAPPANEE ST, SUITE 11B
ELKHART, IN 46514

Elkhart County (574) 522-9922

SARA L MCNALLY CRNA

Nurse Anesthetist, Certified Registered

500 N NAPPANEE ST, STE 11-B
ELKHART, IN 46514

Elkhart County (574) 522-9922

BREANN MARIE KUTZER MCMANUS CRNA

Nurse Anesthetist, Certified Registered

500 N NAPPANEE ST, SUITE 11-B
ELKHART, IN 46514

Elkhart County (574) 522-9922

BEVERLY WYNN CRNA

Nurse Anesthetist, Certified Registered

500 N NAPPANEE ST, SUITE 11B
ELKHART, IN 46514

Elkhart County (574) 522-9922

MR. DANIEL FRANK MCKENDRY CRNA

Nurse Anesthetist, Certified Registered

500 N NAPPANEE ST, STE 11B
ELKHART, IN 46514

Elkhart County (574) 522-9922

MRS. ROXANNE ULTZ MSW

Social Worker (Clinical)

500 N NAPPANEE ST, SUITE 4A
ELKHART, IN 46514

Elkhart County (574) 522-8992

ROBERT COLCORD CRNA

Nurse Anesthetist, Certified Registered

500 N NAPPANEE ST, SUITE 11B
ELKHART, IN 46514

Elkhart County (574) 522-9922

NORMA ODAR CRNA

Nurse Anesthetist, Certified Registered

500 N NAPPANEE ST, SUITE 11B
ELKHART, IN 46514

Elkhart County (574) 522-9922

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 Christopher Brennan's NPI number?

The NPI number for Christopher Brennan is 1780634253. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Christopher Brennan located?

Christopher Brennan practices at 500 N Nappanee St Suite 11B, Elkhart, IN 46514. The listed phone number is (574) 522-9922.

What is Christopher Brennan's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Christopher Brennan enrolled in Medicare?

Yes. Christopher Brennan 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 Christopher Brennan accept?

Health plans from CareSource list Christopher Brennan 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.

When was this NPI record last updated?

The NPPES record for Christopher Brennan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.