Sandra Bartz, RN, CNP
NPI 1639158439 · Family Nurse Practitioner · St Louis Park, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Bartz, RN, CNP is a Family Nurse Practitioner provider in St Louis Park, MN (NPI 1639158439).
Provider details
- NPI number
- 1639158439
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CNP
- Sex
- Female
- Sole proprietor
- No
- License
- R 108430-0 (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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
231 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 66 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $74 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 27 | $89 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 19 | $107 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $106 |
| Telephone Medical Discussion With Physician, 11-20 Minutes |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2355 Highway 36 W Ste 100Roseville, MN 55113-3905Phone: (651) 292-2000
Registry dates
- Enumerated
- 2006-01-11
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Sandra Bartz's NPI number?
- Sandra Bartz's National Provider Identifier (NPI) is 1639158439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Bartz's specialty?
- Sandra Bartz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Bartz located?
- Sandra Bartz's practice location on file with NPPES is 5775 Wayzata Blvd Ste 140, St Louis Park, MN 55416-2660.
- What is Sandra Bartz's phone number?
- The practice phone number listed in the NPPES registry for Sandra Bartz is (952) 738-4477.
- Does Sandra Bartz accept Medicare?
- Sandra Bartz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Bartz's NPI active?
- Yes — Sandra Bartz's NPI (1639158439) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.