MR. HILLARD R ZALLEN MD
NPI 1225157712
Family Medicine in Longmont, CO
About Mr. Hillard R Zallen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. HILLARD R ZALLEN MD (NPI 1225157712) is an individual family medicine provider in Longmont, Colorado, licensed in Colorado (43118) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of University Of New Mexico School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Hillard R Zallen Md 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80503 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.
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 Hillard Zallen's NPI number?
The NPI number for Hillard Zallen is 1225157712. It was assigned to this individual provider in the NPPES registry on March 28, 2007.
Where is Hillard Zallen located?
Hillard Zallen practices at 2345 Bent Way, Longmont, CO 80503. The listed phone number is (303) 338-4545.
What is Hillard Zallen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Hillard Zallen enrolled in Medicare?
Yes. Hillard Zallen 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.
When was this NPI record last updated?
The NPPES record for Hillard Zallen was last updated on May 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mr. Hillard R Zallen, MD · NPI 1225157712
Family Medicine physician in Longmont, Colorado. Individual provider, active in the CMS NPPES registry since March 28, 2007.
## Identity
- **NPI:** 1225157712 (Entity type: Individual)
- **Enumerated:** March 28, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 43118 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 2345 BENT WAY, Longmont, CO 80503-7614
- **Phone:** (303) 338-4545
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of New Mexico School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** May 7, 2021
- **Other identifiers:** Other 21971 (CO); Medicaid 09655212 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1225157712) · Data from the CMS NPPES public registry.