Charlotte Rydberg, M.D.
NPI 1184604613 · Diagnostic Radiology Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlotte Rydberg, M.D. is a Diagnostic Radiology Physician provider in Rochester, MN (NPI 1184604613).
Provider details
- NPI number
- 1184604613
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 31773 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
740 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) |
|---|---|---|
| Mri Scan of Brain Before and After Contrast70553 | 129 | $306 |
| Ct Scan Head Or Brain Without Contrast70450 | 91 | $39 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 46 | $179 |
| Ct Scan of Upper Spine Without Contrast72125 | 37 | $45 |
| Mri Scan of Brain Without Contrast70551 | 34 | $181 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 32 | $81 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2020-08-20
- Certified
- 2020-08-20
Frequently asked questions
- What is Charlotte Rydberg's NPI number?
- Charlotte Rydberg's National Provider Identifier (NPI) is 1184604613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlotte Rydberg's specialty?
- Charlotte Rydberg is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charlotte Rydberg located?
- Charlotte Rydberg's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Charlotte Rydberg's phone number?
- The practice phone number listed in the NPPES registry for Charlotte Rydberg is (507) 284-2511.
- Does Charlotte Rydberg accept Medicare?
- Charlotte Rydberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlotte Rydberg's NPI active?
- Yes — Charlotte Rydberg's NPI (1184604613) is active in the NPPES registry as of the last update on 2020-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.