Spencer Dienes, MD
NPI 1558789115 · Diagnostic Radiology Physician · Miami, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Dienes, MD is a Diagnostic Radiology Physician provider in Miami, FL (NPI 1558789115).
Provider details
- NPI number
- 1558789115
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- NOT AVAILABLE YET (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Student in an Organized Health Care Education/Training Program390200000XLicense NOT AVAILABLE YET (FL)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
5,968 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,723 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 843 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 407 | $90 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 290 | $87 |
| Ct Scan of Upper Spine Without Contrast72125 | 265 | $49 |
| X-Ray of Chest, 2 Views71046 | 252 | $11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-01
- Last updated
- 2019-07-17
Frequently asked questions
- What is Spencer Dienes's NPI number?
- Spencer Dienes's National Provider Identifier (NPI) is 1558789115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Dienes's specialty?
- Spencer Dienes is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Spencer Dienes located?
- Spencer Dienes's practice location on file with NPPES is 1400 Nw 12th Ave, Miami, FL 33136-1003.
- What is Spencer Dienes's phone number?
- The practice phone number listed in the NPPES registry for Spencer Dienes is (305) 243-5512.
- Does Spencer Dienes accept Medicare?
- Spencer Dienes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Dienes's NPI active?
- Yes — Spencer Dienes's NPI (1558789115) is active in the NPPES registry as of the last update on 2019-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.