Sarah Christian Walter, NP
Acute Care Nurse Practitioner · Tucson, AZ
Sarah Christian Walter, NP is an acute care nurse practitioner with a practice address in Tucson, Arizona, and NPI 1033858592, issued on Jun 2, 2022. Check the license (Arizona 283022, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Christian Walter
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 283022 AZ
RN203257 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1845 W. Orange Grove RD, Tucson, AZ 85704
- Phone
- (520) 623-2642
- Enumerated
- Jun 2, 2022
- Record last updated
- Jan 25, 2023
- Fax
- (520) 623-6162
- Medicaid ID
- 146363 AZ
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 645 in Arizona → Look up another NPI →
Verify Sarah Christian Walter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 283022Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
1,271 Medicare Part D claims for 282 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Most prescribed
- Calcium Acetate97 claims
- Sevelamer Carbonate90 claims
- Carvedilol59 claims
- Hydralazine Hcl48 claims
- Amlodipine Besylate47 claims
- Furosemide46 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $129.26
2 payments; by number, the most common kind was food and beverage; the largest payer was Baxter Healthcare. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sarah Christian Walter among 645 acute care nurse practitioner records in Arizona
Sarah Christian Walter, NP is one of 645 acute care nurse practitioner records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 75% of them.
- NPI issued2022 · 75% of these records are older, 18% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2023 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Arizona
There are 645 acute care nurse practitioner records in Arizona.
All 645 in Arizona → Every provider in Tucson → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Ashley Clark, C.N.P.Tucson, AZ 857041215278320
- Kristy Keating, ANCP-CTucson, AZ 857041326270059
- Jennifer Martinez, MSN, AGACNP-BCTucson, AZ 857041881290690
- Kasandra Rodriguez, NPTucson, AZ 857041902454655
- Mary Ruehl, NPTucson, AZ 857041275511503
- Jaimi Walrath, MSN, AGACNP-BCTucson, AZ 857041598481970
- Betty Hensley, NPTucson, AZ 857061437614476
- Kara Roberts, ACNP-BCTucson, AZ 857101952722258
Common questions
What is Sarah Christian Walter, NP's NPI number?
Sarah Christian Walter, NP's National Provider Identifier (NPI) is 1033858592, issued on Jun 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Christian Walter, NP located?
The NPPES record lists a practice address at 1845 W. Orange Grove RD, Tucson, AZ, 85704. Phone: (520) 623-2642. Providers update this record themselves, so call before visiting.
How can I verify Sarah Christian Walter, NP's license?
NPPES lists Arizona license number 283022, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Christian Walter, NP prescribe under Medicare Part D?
In 2024, Sarah Christian Walter, NP had 1,271 Medicare Part D claims for 282 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.