MICHAEL MAZZOTTA M.D.
NPI 1841427572
Internal Medicine in Portland, OR
About Michael Mazzotta M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL MAZZOTTA M.D. (NPI 1841427572) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD173217) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2009).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Michael Mazzotta 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97213 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 Michael Mazzotta's NPI number?
The NPI number for Michael Mazzotta is 1841427572. It was assigned to this individual provider in the NPPES registry on June 21, 2009.
Where is Michael Mazzotta located?
Michael Mazzotta practices at 4212 NE Broadway, Portland, OR 97213. The listed phone number is (503) 249-8787.
What is Michael Mazzotta's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Michael Mazzotta enrolled in Medicare?
Yes. Michael Mazzotta 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.
What insurance does Michael Mazzotta accept?
Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Michael Mazzotta 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 Michael Mazzotta was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Michael Mazzotta, M.D. · NPI 1841427572
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since June 21, 2009.
## Identity
- **NPI:** 1841427572 (Entity type: Individual)
- **Enumerated:** June 21, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD173217 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4212 NE BROADWAY, Portland, OR 97213-1422
- **Phone:** (503) 249-8787 · **Fax:** (503) 382-7706
## 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 Massachusetts Medical School, class of 2009
## Record status
- **NPPES last updated:** June 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1841427572) · Data from the CMS NPPES public registry.