Cassondra Opatz, DNP
NPI 1467021147 · Family Nurse Practitioner · Golden Valley, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassondra Opatz, DNP is a Family Nurse Practitioner provider in Golden Valley, MN (NPI 1467021147).
Provider details
- NPI number
- 1467021147
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 7576 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
621 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 | 262 | $78 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 202 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $78 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $53 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 202 | 76 |
| Letrozole | 158 | 64 |
| Abiraterone Acetate | 45 | 13 |
| Tamoxifen Citrate | 45 | 21 |
| Hydroxyurea | 31 | 15 |
| Alendronate Sodium | 29 | 11 |
| Venetoclaxbrand: Venclexta | 28 | — |
| Lenalidomidebrand: Revlimid | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-17
- Last updated
- 2021-06-17
- Certified
- 2021-06-17
Frequently asked questions
- What is Cassondra Opatz's NPI number?
- Cassondra Opatz's National Provider Identifier (NPI) is 1467021147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassondra Opatz's specialty?
- Cassondra Opatz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassondra Opatz located?
- Cassondra Opatz's practice location on file with NPPES is 820 Lilac Dr N, Golden Valley, MN 55422-4700.
- What is Cassondra Opatz's phone number?
- The practice phone number listed in the NPPES registry for Cassondra Opatz is (763) 205-3600.
- Does Cassondra Opatz accept Medicare?
- Cassondra Opatz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassondra Opatz's NPI active?
- Yes — Cassondra Opatz's NPI (1467021147) is active in the NPPES registry as of the last update on 2021-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.