Crystal Eidenschink, FNP
NPI 1215624457 · Family Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Eidenschink, FNP is a Family Nurse Practitioner provider in Tucson, AZ (NPI 1215624457).
Provider details
- NPI number
- 1215624457
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 290691 (AZ)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,225 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 236 | $105 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 118 | $16 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 114 | $16 |
| 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 | 114 | $13 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 111 | $21 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 130 | 51 |
| Amlodipine Besylate | 97 | 35 |
| Losartan Potassium | 86 | 42 |
| Lisinopril | 69 | 25 |
| Duloxetine Hcl | 68 | 27 |
| Tirzepatidebrand: Mounjaro | 65 | 13 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$484 across 26 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
Registry dates
- Enumerated
- 2023-04-19
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Crystal Eidenschink's NPI number?
- Crystal Eidenschink's National Provider Identifier (NPI) is 1215624457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Eidenschink's specialty?
- Crystal Eidenschink is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Eidenschink located?
- Crystal Eidenschink's practice location on file with NPPES is 2171 W Orange Grove Rd, Tucson, AZ 85741-3118.
- What is Crystal Eidenschink's phone number?
- The practice phone number listed in the NPPES registry for Crystal Eidenschink is (520) 297-3907.
- Does Crystal Eidenschink accept Medicare?
- Crystal Eidenschink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Eidenschink's NPI active?
- Yes — Crystal Eidenschink's NPI (1215624457) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.