DAVID D MORRISSEY M.D.
NPI 1104844463
Otolaryngology in Boulder, CO
About David D Morrissey M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID D MORRISSEY M.D. (NPI 1104844463) is an individual otolaryngology provider in Boulder, Colorado, licensed in Colorado (37667) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
David D Morrissey M.d. 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 Reassignment
Medicare enrollment records show David Morrissey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boulder, CO 80303
- Reassigned Medicare billing, Colorado enrollment
- 11 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 11
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 80303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BOULDER, CO 80303
BOULDER, CO 80303
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 David Morrissey's NPI number?
The NPI number for David Morrissey is 1104844463. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is David Morrissey located?
David Morrissey practices at 4745 Arapahoe Ave Ste 130, Boulder, CO 80303. The listed phone number is (303) 443-2771.
What is David Morrissey's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is David Morrissey enrolled in Medicare?
Yes. David Morrissey 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 organization bills Medicare for David Morrissey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Morrissey reassigns Medicare benefits to Boulder Valley Ear Nose & Throat Associates PC (Boulder, CO). The 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 David Morrissey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Morrissey accept?
Health plans from Select Health list David Morrissey 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 David Morrissey was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# David D Morrissey, M.D. · NPI 1104844463
Otolaryngology physician in Boulder, Colorado. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1104844463 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 37667 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 4745 ARAPAHOE AVE, STE 130, Boulder, CO 80303-1080
- **Phone:** (303) 443-2771 · **Fax:** (303) 443-2784
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Boulder Valley Ear Nose & Throat Associates PC (NPI 1194948026, Boulder, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 1994
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other 37667 (CO); Medicaid 83783326 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1104844463) · Data from the CMS NPPES public registry.