Mount Sinai Medical Center
NPI 1639278179 · Internal Medicine Physician · Miami Beach, FL
Mount Sinai Medical Center is a Internal Medicine Physician organization in Miami Beach, FL (NPI 1639278179).
Provider details
- NPI number
- 1639278179
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Mount Sinai Medical Center of Florida, Inc.
- Organization subpart
- Yes
- Authorized official
- Mervyn Mills, Sr Vp-Finance(305) 674-2121
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
Allopathic & Osteopathic Physicians
- Neonatal-Perinatal Medicine Physician2080N0001X
Allopathic & Osteopathic Physicians
- Urology Physician208800000X
Allopathic & Osteopathic Physicians
- Neurological Surgery Physician207T00000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Surgical Oncology Physician2086X0206X
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
- 2006-09-21
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Mount Sinai Medical Center's NPI number?
- Mount Sinai Medical Center's National Provider Identifier (NPI) is 1639278179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mount Sinai Medical Center?
- Mount Sinai Medical Center is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mount Sinai Medical Center located?
- Mount Sinai Medical Center's practice location on file with NPPES is 4300 Alton Rd, Miami Beach, FL 33140-2800.
- What is Mount Sinai Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Mount Sinai Medical Center is (305) 674-3977.
- Who is the authorized official for Mount Sinai Medical Center?
- The authorized official listed on Mount Sinai Medical Center's NPPES record is Mervyn Mills, Sr Vp-Finance. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mount Sinai Medical Center's NPI active?
- Yes — Mount Sinai Medical Center's NPI (1639278179) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.