Joanna Kriehn
NPI 1821114463 · Nurse's Aide · Denver, CO
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Kriehn is a Nurse's Aide provider in Denver, CO (NPI 1821114463).
Provider details
- NPI number
- 1821114463
- Entity type
- Individual
- Primary specialty
- Nurse's AideNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
56 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) |
|---|---|---|
| Diabetes Outpatient Self-Management Training Services, Individual, Per 30 MinutesG0108 | 56 | $54 |
Typical Medicare-allowed amounts for these services range $54–$54 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-22
- Last updated
- 2016-11-13
Frequently asked questions
- What is Joanna Kriehn's NPI number?
- Joanna Kriehn's National Provider Identifier (NPI) is 1821114463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Kriehn's specialty?
- Joanna Kriehn is listed in the NPPES registry with a primary specialty of Nurse's Aide (Nursing Service Related Providers).
- Where is Joanna Kriehn located?
- Joanna Kriehn's practice location on file with NPPES is 10065 E Harvard Ave, Denver, CO 80231-5968.
- What is Joanna Kriehn's phone number?
- The practice phone number listed in the NPPES registry for Joanna Kriehn is (303) 360-1014.
- Does Joanna Kriehn accept Medicare?
- Joanna Kriehn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Kriehn's NPI active?
- Yes — Joanna Kriehn's NPI (1821114463) is active in the NPPES registry as of the last update on 2016-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.