DR. JOHN M MILLIGAN M.D.
NPI 1376513341
Otolaryngology in Phoenix, AZ
About Dr. John M Milligan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN M MILLIGAN M.D. (NPI 1376513341) is an individual otolaryngology provider in Phoenix, Arizona, licensed in Arizona (14772) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. John M Milligan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Milligan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85028
- Reassigned Medicare billing, Arizona enrollment
- 25 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 5
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 85028 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 13
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 John Milligan's NPI number?
The NPI number for John Milligan is 1376513341. It was assigned to this individual provider in the NPPES registry on January 24, 2006.
Where is John Milligan located?
John Milligan practices at 4530 E Shea Blvd Ste 180, Phoenix, AZ 85028. The listed phone number is (602) 264-4834.
What is John Milligan's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is John Milligan enrolled in Medicare?
Yes. John Milligan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Milligan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Milligan reassigns Medicare benefits to Arizona Otolaryngology Consultants, PC (Phoenix, AZ). 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 John Milligan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Milligan accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list John Milligan 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 John Milligan was last updated on March 23, 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.
# Dr. John M Milligan, M.D. · NPI 1376513341
Otolaryngology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since January 24, 2006.
## Identity
- **NPI:** 1376513341 (Entity type: Individual)
- **Enumerated:** January 24, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 14772 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 4530 E SHEA BLVD STE 180, Phoenix, AZ 85028-6042
- **Phone:** (602) 264-4834 · **Fax:** (602) 257-8319
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Arizona Otolaryngology Consultants, PC (NPI 1679538441, Phoenix, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 23, 2023
- **Other identifiers:** Medicaid 270091 (AZ); Medicaid 799702 (AZ); Other AZ0819120 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1376513341) · Data from the CMS NPPES public registry.