Johanna Freedman, MD
NPI 1588678619 · Internal Medicine Physician · Arvada, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johanna Freedman, MD is a Internal Medicine Physician provider in Arvada, CO (NPI 1588678619).
Provider details
- NPI number
- 1588678619
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0044900 (CO)
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
19 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
84 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $89 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $130 |
Typical Medicare-allowed amounts for these services range $89–$130 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 752 | 257 |
| Levothyroxine Sodium | 738 | 247 |
| Lisinopril | 401 | 132 |
| Losartan Potassium | 311 | 112 |
| Amlodipine Besylate | 294 | 100 |
| Rosuvastatin Calcium | 224 | 79 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Johanna Freedman's NPI number?
- Johanna Freedman's National Provider Identifier (NPI) is 1588678619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Freedman's specialty?
- Johanna Freedman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Johanna Freedman located?
- Johanna Freedman's practice location on file with NPPES is 7950 Kipling St Ste 101, Arvada, CO 80005-3925.
- What is Johanna Freedman's phone number?
- The practice phone number listed in the NPPES registry for Johanna Freedman is (303) 425-4680.
- Does Johanna Freedman accept Medicare?
- Johanna Freedman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johanna Freedman's NPI active?
- Yes — Johanna Freedman's NPI (1588678619) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.