NACHMAN ULLMAN D.O.
NPI 1154516813
Emergency Medicine in Phoenix, AZ
About Nachman Ullman D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NACHMAN ULLMAN D.O. (NPI 1154516813) is an individual emergency medicine provider in Phoenix, Arizona, licensed in Arizona (006207) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Cleveland, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2003).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Other Identifiers 1
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
Nachman Ullman D.o. 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
12Medicare enrollment records show Nachman Ullman reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 1,490 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona enrollment
- 174 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona enrollment
- 211 clinicians in this Medicare group
Glendale, AZ 85306
- Reassigned Medicare billing, Arizona enrollment
- 93 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 121 clinicians in this Medicare group
El Paso, TX 79936
- Reassigned Medicare billing, Texas enrollment
- 172 clinicians in this Medicare group
Plainview, TX 79072
- Reassigned Medicare billing, Texas enrollment
- 217 clinicians in this Medicare group
Killeen, TX 76549
- Reassigned Medicare billing, Texas enrollment
- 387 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 547 clinicians in this Medicare group
Corpus Christi, TX 78411
- Reassigned Medicare billing, Texas enrollment
- 109 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85008 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.
PHOENIX, AZ 85008
PHOENIX, AZ 85008
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 Nachman Ullman's NPI number?
The NPI number for Nachman Ullman is 1154516813. It was assigned to this individual provider in the NPPES registry on September 6, 2007.
Where is Nachman Ullman located?
Nachman Ullman practices at 2601 E Roosevelt St, Phoenix, AZ 85008. The listed phone number is (602) 344-5461.
What is Nachman Ullman's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nachman Ullman enrolled in Medicare?
Yes. Nachman Ullman 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 Nachman Ullman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nachman Ullman reassigns Medicare benefits to 12 organizations: District Medical Group, Inc (Phoenix, AZ), Cep America - Arizona PC (Mesa, AZ), Progressive Medical Associates PLLC (Mesa, AZ), North Valley Emergency Specialists (Glendale, AZ), Ies Arizona PLLC (Tucson, AZ) and 7 more organizations, listed in the Medicare section above. 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 Nachman Ullman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nachman Ullman accept?
Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and Imperial Insurance Companies, Inc. and 1 other insurer list Nachman Ullman 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 Nachman Ullman was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Nachman Ullman, D.O. · NPI 1154516813
Emergency Medicine physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since September 6, 2007.
## Identity
- **NPI:** 1154516813 (Entity type: Individual)
- **Enumerated:** September 6, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 006207 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 2601 E ROOSEVELT ST, Phoenix, AZ 85008-4973
- **Phone:** (602) 344-5461
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): District Medical Group, Inc (NPI 1043443237, Phoenix, AZ); Cep America - Arizona PC (NPI 1356021190, Mesa, AZ); Progressive Medical Associates PLLC (NPI 1548218613, Mesa, AZ); North Valley Emergency Specialists (NPI 1285655209, Glendale, AZ); Ies Arizona PLLC (NPI 1821752213, Tucson, AZ); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2003
## Record status
- **NPPES last updated:** September 16, 2025
- **Other identifiers:** Medicaid 3067041 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1154516813) · Data from the CMS NPPES public registry.