DR. ARTURO M RIVIERA M.D.
NPI 1649402207
Internal Medicine in Safety Harbor, FL
About Dr. Arturo M Riviera M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARTURO M RIVIERA M.D. (NPI 1649402207) is an individual internal medicine provider in Safety Harbor, Florida, licensed in Florida (ME104838) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS, is affiliated with Mease Countryside Hospital, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Dr. Arturo M Riviera 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.
Medicare Billing Reassignment
Medicare enrollment records show Arturo Riviera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Clearwater, FL 33759
- Reassigned Medicare billing, Florida enrollment
- 2,009 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mease Countryside Hospital
Acute Care Hospitals · Safety Harbor, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34695 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAFETY HARBOR, FL 34695
SAFETY HARBOR, FL 34695
SAFETY HARBOR, FL 34695
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 Arturo Riviera's NPI number?
The NPI number for Arturo Riviera is 1649402207. It was assigned to this individual provider in the NPPES registry on August 17, 2009.
Where is Arturo Riviera located?
Arturo Riviera practices at 3231 Mcmullen Booth Rd Fl 1, Safety Harbor, FL 34695. The listed phone number is (727) 725-6905.
What is Arturo Riviera's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Arturo Riviera enrolled in Medicare?
Yes. Arturo Riviera 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 Arturo Riviera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arturo Riviera reassigns Medicare benefits to Baycare Medical Group, Inc. (Clearwater, FL). 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 Arturo Riviera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Arturo Riviera affiliated with any hospitals?
According to CMS data, Arturo Riviera is affiliated with Mease Countryside Hospital.
When was this NPI record last updated?
The NPPES record for Arturo Riviera was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Arturo M Riviera, M.D. · NPI 1649402207
Internal Medicine physician in Safety Harbor, Florida. Individual provider, active in the CMS NPPES registry since August 17, 2009.
## Identity
- **NPI:** 1649402207 (Entity type: Individual)
- **Enumerated:** August 17, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** ME104838 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 3231 MCMULLEN BOOTH RD FL 1, Safety Harbor, FL 34695-6607
- **Phone:** (727) 725-6905 · **Fax:** (727) 266-4931
## 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:** Baycare Medical Group, Inc. (NPI 1043269871, Clearwater, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Miami, Lm Miller School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** August 13, 2025
- **Other identifiers:** Other P00769101 (FL); Medicaid 001374000 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1649402207) · Data from the CMS NPPES public registry.