Christiana Billedalley
NPI 1619631959 · Psychiatric/Mental Health Nurse Practitioner · Marana, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christiana Billedalley is a Psychiatric/Mental Health Nurse Practitioner provider in Marana, AZ (NPI 1619631959).
Provider details
- NPI number
- 1619631959
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 272280 (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 tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 97 | 23 |
| Zolpidem Tartrate | 26 | — |
| Buprenorphine Hcl/Naloxone Hclbrand: Suboxone | 25 | — |
| Trazodone Hcl | 25 | — |
| Aripiprazole | 20 | — |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 380 E Fort Lowell RdTucson, AZ 85705-3985Phone: (520) 202-1786
Registry dates
- Enumerated
- 2021-10-22
- Last updated
- 2025-01-13
- Certified
- 2025-01-13
Frequently asked questions
- What is Christiana Billedalley's NPI number?
- Christiana Billedalley's National Provider Identifier (NPI) is 1619631959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christiana Billedalley's specialty?
- Christiana Billedalley is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christiana Billedalley located?
- Christiana Billedalley's practice location on file with NPPES is 13395 N Marana Main St Bldg B, Marana, AZ 85653-7008.
- What is Christiana Billedalley's phone number?
- The practice phone number listed in the NPPES registry for Christiana Billedalley is (520) 682-1091.
- Does Christiana Billedalley accept Medicare?
- Christiana Billedalley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christiana Billedalley's NPI active?
- Yes — Christiana Billedalley's NPI (1619631959) is active in the NPPES registry as of the last update on 2025-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.