ANDREW D HENNESSY CRNA
NPI 1104290998
Nurse Anesthetist, Certified Registered in Lakewood, CO
About Andrew D Hennessy Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW D HENNESSY CRNA (NPI 1104290998) is an individual nurse anesthetist, certified registered in Lakewood, Colorado, licensed in Colorado (APN.0992216-CRNA) and active in the NPI registry since November 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Andrew D Hennessy 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.
Medicare Billing Reassignments
2Medicare enrollment records show Andrew Hennessy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lakewood, CO 80228
- Reassigned Medicare billing, Colorado enrollment
- 1,193 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado enrollment
- 971 clinicians in this Medicare group
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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80228 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Andrew Hennessy's NPI number?
The NPI number for Andrew Hennessy is 1104290998. It was assigned to this individual provider in the NPPES registry on November 17, 2015.
Where is Andrew Hennessy located?
Andrew Hennessy practices at 11600 W 2nd Pl, Lakewood, CO 80228. The listed phone number is (720) 321-1010.
What is Andrew Hennessy's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Andrew Hennessy enrolled in Medicare?
Yes. Andrew Hennessy 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 Andrew Hennessy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Hennessy reassigns Medicare benefits to 2 organizations: Catholic Health Initiatives Colorado (Lakewood, CO) and Us Anesthesia Partners Of Colorado Inc. (Greenwood Village, CO). 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 Andrew Hennessy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Hennessy accept?
Health plans from Oscar Health and Oscar Insurance Company list Andrew Hennessy 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 Andrew Hennessy was last updated on October 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Andrew D Hennessy, CRNA · NPI 1104290998
Nurse Anesthetist, Certified Registered physician in Lakewood, Colorado. Individual provider, active in the CMS NPPES registry since November 17, 2015.
## Identity
- **NPI:** 1104290998 (Entity type: Individual)
- **Enumerated:** November 17, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** APN.0992216-CRNA (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 11600 W 2ND PL, Lakewood, CO 80228-1527
- **Phone:** (720) 321-1010 · **Fax:** (720) 321-1001
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Catholic Health Initiatives Colorado (NPI 1023381928, Lakewood, CO); Us Anesthesia Partners Of Colorado Inc. (NPI 1922365782, Greenwood Village, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1104290998) · Data from the CMS NPPES public registry.