DENNIS MAMARIL MD
NPI 1508832601
Internal Medicine in Poway, CA
About Dennis Mamaril Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENNIS MAMARIL MD (NPI 1508832601) is an individual internal medicine provider in Poway, California, licensed in California (A90180) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dennis Mamaril 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.
Medicare Billing Reassignment
Medicare enrollment records show Dennis Mamaril reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Poway, CA 92064
- Reassigned Medicare billing, California enrollment
- 144 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 10
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 92064 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.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
POWAY, CA 92064
POWAY, CA 92064
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 Dennis Mamaril's NPI number?
The NPI number for Dennis Mamaril is 1508832601. It was assigned to this individual provider in the NPPES registry on February 27, 2006.
Where is Dennis Mamaril located?
Dennis Mamaril practices at 15611 Pomerado Rd, Poway, CA 92064. The listed phone number is (858) 675-3100.
What is Dennis Mamaril's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Dennis Mamaril enrolled in Medicare?
Yes. Dennis Mamaril 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 Dennis Mamaril's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Mamaril reassigns Medicare benefits to Arch Health Partners, Inc (Poway, CA). 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 Dennis Mamaril's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Dennis Mamaril was last updated on July 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dennis Mamaril, MD · NPI 1508832601
Internal Medicine physician in Poway, California. Individual provider, active in the CMS NPPES registry since February 27, 2006.
## Identity
- **NPI:** 1508832601 (Entity type: Individual)
- **Enumerated:** February 27, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A90180 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 15611 POMERADO RD, Poway, CA 92064-2437
- **Phone:** (858) 675-3100
## 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:** Arch Health Partners, Inc (NPI 1649500141, Poway, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2000
## Record status
- **NPPES last updated:** July 22, 2010
- **Other identifiers:** Medicare UPIN H94500 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1508832601) · Data from the CMS NPPES public registry.