ARAPAHOE GASTROENTEROLOGY ANESTHESIA ASSOCIATES LLC
NPI 1598115479
Nurse Anesthetist, Certified Registered in Littleton, CO

Active since June 21, 2016
1001 SOUTHPARK DR, LITTLETON, CO 80120(888) 337-3509(941) 328-3997 Get Directions Write a Review

NPPES record last updated: July 23, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 10, 2024, Oct 1, 2021, Jul 30, 2021 and 2 more (5 updates tracked since 2016).

About Arapahoe Gastroenterology Anesthesia Associates Llc NPPES

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

ARAPAHOE GASTROENTEROLOGY ANESTHESIA ASSOCIATES LLC (NPI 1598115479), doing business as Central Colorado Anesthesia Associates, Llc, is a healthcare organization registered as a nurse anesthetist, certified registered in Littleton, Colorado and active in the NPI registry since June 2016. The organization lists Jeff Perry, Vp Of Rcm, as its authorized official.

NPPES Registry Identity

NPI1598115479
Entity TypeOrganization
Primary Taxonomy367500000X
Legal Business NameARAPAHOE GASTROENTEROLOGY ANESTHESIA ASSOCIATES LLC
Location Address1001 SOUTHPARK DRLittleton, CO 80120-5641
Mailing AddressPo Box 739568Dallas, TX 75373-9568 · (888) 717-5383
Fax(941) 328-3997
Organization SubpartNo
Authorized OfficialJeff PerryVp Of Rcm · (502) 418-4700
Enumeration DateJune 21, 2016
Last NPPES UpdateJuly 23, 20255 updates tracked since enumeration
NPPES CertifiedJuly 23, 2025
✔ NPI 1598115479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
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.
Also ListedAnesthesiologyTaxonomy 207L00000X
1001 SOUTHPARK DR, Littleton, CO 80120

Other Names 1

Doing Business AsCentral Colorado Anesthesia Associates, Llc

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arapahoe Gastroenterology Anesthesia Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

84

Medicare enrollment records show 84 clinicians reassign Medicare billing to Arapahoe Gastroenterology Anesthesia Associates LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 15 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Certified Registered Nurse Anesthetist (CRNA)83
Anesthesiology1

Nearest to this location (20)

See all 84
Certified Registered Nurse Anesthetist (CRNA)
NPI 1316096985
1001 SOUTHPARK DR
Littleton, CO 80120
(303) 722-8789
✔ PECOS✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1063455418
7690 W MASSEY DR
Littleton, CO 80128
(970) 389-2555
✔ PECOS✔ Accepts Medicare4.5 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1932444973
333 W HAMPDEN AVE STE 600
Englewood, CO 80110
(303) 761-5646
✔ PECOS✔ Accepts Medicare5.9 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1790701589
501 E HAMPDEN AVE
Englewood, CO 80113
(303) 788-6749
✔ PECOS✔ Accepts Medicare6.0 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1891463436
8000 E MAPLEWOOD AVE STE 120
Greenwood Village, CO 80111
(303) 438-3999
✔ PECOS✔ Accepts Medicare6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1609829084
8000 E MAPLEWOOD AVE STE 120
Greenwood Village, CO 80111
(303) 438-3999
✔ PECOS✔ Accepts Medicare6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1366511065
8000 E MAPLEWOOD AVE STE 120
Greenwood Village, CO 80111
(303) 438-3999
✔ PECOS6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1003230509
8000 E MAPLEWOOD AVE STE 120
Greenwood Village, CO 80111
(303) 438-3999
✔ PECOS✔ Accepts Medicare6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1154719425
8000 E MAPLEWOOD AVE STE 120
Greenwood Village, CO 80111
(303) 438-3999
✔ PECOS✔ Accepts Medicare6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1629045406
8000 E MAPLEWOOD AVE STE 200
Greenwood Village, CO 80111
(303) 785-4700
✔ PECOS6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1629172085
8000 E MAPLEWOOD AVE STE 200
Greenwood Village, CO 80111
(303) 788-6749
✔ PECOS6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1285930339
8000 E MAPLEWOOD AVE STE 200
Greenwood Village, CO 80111
(303) 438-3999
✔ PECOS✔ Accepts Medicare6.1 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1164478236
4600 S SYRACUSE ST STE 932
Denver, CO 80237
(303) 256-6467
✔ PECOS6.9 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1912342932
3333 S WADSWORTH BLVD UNIT D100
Lakewood, CO 80227
(303) 205-1090
✔ PECOS7.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1407186679
3333 S WADSWORTH BLVD UNIT D100
Lakewood, CO 80227
(303) 205-1090
✔ PECOS7.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1629247895
777 BANNOCK ST
Denver, CO 80204
(303) 436-0000
✔ PECOS✔ Accepts Medicare11 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1578831616
777 BANNOCK ST
Denver, CO 80204
(303) 436-6000
✔ PECOS✔ Accepts Medicare11 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1104573690
777 BANNOCK ST
Denver, CO 80204
(303) 436-4949
✔ PECOS✔ Accepts Medicare11 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1417549742
777 BANNOCK ST
Denver, CO 80204
(303) 602-2822
✔ PECOS✔ Accepts Medicare11 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1992048409
8101 E LOWRY BLVD STE 120
Denver, CO 80230
(303) 909-4157
✔ PECOS✔ Accepts Medicare12 mi
See all 84 clinicians

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

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 Arapahoe Gastroenterology Anesthesia Associates LLC's NPI number?

The NPI number for Arapahoe Gastroenterology Anesthesia Associates LLC is 1598115479. It was assigned to this organization in the NPPES registry on June 21, 2016. The provider is doing business as Central Colorado Anesthesia Associates, LLC.

Where is Arapahoe Gastroenterology Anesthesia Associates LLC located?

Arapahoe Gastroenterology Anesthesia Associates LLC is located at 1001 Southpark Dr, Littleton, CO 80120. The listed phone number is (888) 337-3509.

What is Arapahoe Gastroenterology Anesthesia Associates LLC's specialty?

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

Is Arapahoe Gastroenterology Anesthesia Associates LLC enrolled in Medicare?

Yes. Arapahoe Gastroenterology Anesthesia Associates LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arapahoe Gastroenterology Anesthesia Associates LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 84 clinicians in 2 Medicare specialties reassign their Medicare billing to Arapahoe Gastroenterology Anesthesia Associates LLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (83) and Anesthesiology (1). Of these, 1 practice at this address and 15 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Arapahoe Gastroenterology Anesthesia Associates LLC was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.