Joanna Crocker
NPI 1053177568 · Nurse Practitioner · Bakersfield, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Crocker is a Nurse Practitioner provider in Bakersfield, CA (NPI 1053177568).
Provider details
- NPI number
- 1053177568
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95028879 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
212 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 56 | $144 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $111 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 30 | $13 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 25 | $35 |
| Automated Urinalysis Test81003 | 20 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 35 | 34 |
| Azithromycin | 24 | 24 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 21 | 21 |
| Cephalexin | 19 | 19 |
| Ondansetronbrand: Ondansetron Odt | 12 | 12 |
| Ibuprofen | 11 | 11 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 11 | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 761 W Shaw AveClovis, CA 93612-3217Phone: (559) 712-7272
Registry dates
- Enumerated
- 2024-02-22
- Last updated
- 2024-02-22
- Certified
- 2024-02-22
Frequently asked questions
- What is Joanna Crocker's NPI number?
- Joanna Crocker's National Provider Identifier (NPI) is 1053177568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Crocker's specialty?
- Joanna Crocker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanna Crocker located?
- Joanna Crocker's practice location on file with NPPES is 9710 Brimhall Rd, Bakersfield, CA 93312-2779.
- What is Joanna Crocker's phone number?
- The practice phone number listed in the NPPES registry for Joanna Crocker is (661) 829-6747.
- Does Joanna Crocker accept Medicare?
- Joanna Crocker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Crocker's NPI active?
- Yes — Joanna Crocker's NPI (1053177568) is active in the NPPES registry as of the last update on 2024-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.