Christy Melzark, NP
NPI 1104540012 · Family Nurse Practitioner · Sandstone, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christy Melzark, NP is a Family Nurse Practitioner provider in Sandstone, MN (NPI 1104540012).
Provider details
- NPI number
- 1104540012
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 9580 (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
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
167 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $73 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 23 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $106 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 21 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 144 | 57 |
| Lisinopril | 135 | 53 |
| Omeprazole | 113 | 49 |
| Amlodipine Besylate | 103 | 39 |
| Trazodone Hcl | 96 | 25 |
| Levothyroxine Sodium | 91 | 40 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138 across 8 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 (2)
- 45 Lady Luck DrHinckley, MN 55037-0309Phone: (320) 384-6618Fax: (320) 384-6635
- 4570 Cty. Hwy. 61Moose Lake, MN 55767-9401Phone: (218) 485-4491Fax: (218) 485-4724
Registry dates
- Enumerated
- 2022-10-04
- Last updated
- 2023-02-14
- Certified
- 2023-02-07
Frequently asked questions
- What is Christy Melzark's NPI number?
- Christy Melzark's National Provider Identifier (NPI) is 1104540012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christy Melzark's specialty?
- Christy Melzark is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christy Melzark located?
- Christy Melzark's practice location on file with NPPES is 707 Lundorff Dr Ste 1, Sandstone, MN 55072-5099.
- What is Christy Melzark's phone number?
- The practice phone number listed in the NPPES registry for Christy Melzark is (320) 245-2250.
- Does Christy Melzark accept Medicare?
- Christy Melzark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christy Melzark's NPI active?
- Yes — Christy Melzark's NPI (1104540012) is active in the NPPES registry as of the last update on 2023-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.