Christina Zimmerman, NP
NPI 1982837563 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Zimmerman, NP is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1982837563).
Provider details
- NPI number
- 1982837563
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- AP3432 (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
16 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
3,432 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 | 913 | $105 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 220 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 208 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 200 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 181 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 176 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 454 | 135 |
| Atorvastatin Calcium | 265 | 81 |
| Losartan Potassium | 161 | 52 |
| Amlodipine Besylate | 159 | 42 |
| Lisinopril | 154 | 44 |
| Pantoprazole Sodium | 130 | 43 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
- 2009-08-28
- Last updated
- 2009-08-28
Frequently asked questions
- What is Christina Zimmerman's NPI number?
- Christina Zimmerman's National Provider Identifier (NPI) is 1982837563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Zimmerman's specialty?
- Christina Zimmerman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Zimmerman located?
- Christina Zimmerman's practice location on file with NPPES is 4545 E Chandler Blvd Ste 104, Phoenix, AZ 85048-7647.
- What is Christina Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Christina Zimmerman is (480) 961-2366.
- Does Christina Zimmerman accept Medicare?
- Christina Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Zimmerman's NPI active?
- Yes — Christina Zimmerman's NPI (1982837563) is active in the NPPES registry as of the last update on 2009-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.