Kristine Castaneda, NP
NPI 1245721323 · Family Nurse Practitioner · Whittier, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristine Castaneda, NP is a Family Nurse Practitioner provider in Whittier, CA (NPI 1245721323).
Provider details
- NPI number
- 1245721323
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95007552 (CA)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
202 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 173 | $69 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 29 | $72 |
Typical Medicare-allowed amounts for these services range $69–$72 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Oxycodone Hcl | 144 | 143 |
| Famotidine | 101 | 98 |
| Meloxicam | 90 | 87 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 35 | 33 |
| Tramadol Hcl | 35 | 35 |
| Methocarbamol | 32 | 32 |
| Enoxaparin Sodium | 15 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-23
- Last updated
- 2018-05-23
Frequently asked questions
- What is Kristine Castaneda's NPI number?
- Kristine Castaneda's National Provider Identifier (NPI) is 1245721323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristine Castaneda's specialty?
- Kristine Castaneda is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristine Castaneda located?
- Kristine Castaneda's practice location on file with NPPES is 12401 Washington Blvd, Whittier, CA 90602-1006.
- What is Kristine Castaneda's phone number?
- The practice phone number listed in the NPPES registry for Kristine Castaneda is (562) 698-0811.
- Does Kristine Castaneda accept Medicare?
- Kristine Castaneda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristine Castaneda's NPI active?
- Yes — Kristine Castaneda's NPI (1245721323) is active in the NPPES registry as of the last update on 2018-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.