Marilu Machin, M.D.
NPI 1508893454 · Internal Medicine Physician · Riviera Beach, FL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilu Machin, M.D. is a Internal Medicine Physician provider in Riviera Beach, FL (NPI 1508893454).
Provider details
- NPI number
- 1508893454
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME50054 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marilu Machin's NPI number?
- Marilu Machin's National Provider Identifier (NPI) is 1508893454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilu Machin's specialty?
- Marilu Machin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marilu Machin located?
- Marilu Machin's practice location on file with NPPES is 7305 N Military Trl, Riviera Beach, FL 33410-7417.
- What is Marilu Machin's phone number?
- The practice phone number listed in the NPPES registry for Marilu Machin is (561) 422-7577.
- Does Marilu Machin accept Medicare?
- Marilu Machin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilu Machin's NPI active?
- Yes — Marilu Machin's NPI (1508893454) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.