Dena Fisher, P.A,
NPI 1821270273 · Physician Assistant · Garden Grove, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dena Fisher, P.A, is a Physician Assistant provider in Garden Grove, CA (NPI 1821270273).
Provider details
- NPI number
- 1821270273
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A,
- Sex
- Female
- Sole proprietor
- No
- License
- PA21503 (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
18 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
693 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 | 174 | $145 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 149 | $112 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 77 | $97 |
| Automated Urinalysis Test81003 | 71 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $80 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 44 | 42 |
| Prednisone | 41 | 41 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 39 | 38 |
| Mupirocin | 35 | 35 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 | 29 |
| Doxycycline Monohydrate | 31 | 31 |
| Cefuroxime Axetil |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-28
- Last updated
- 2012-06-20
Frequently asked questions
- What is Dena Fisher's NPI number?
- Dena Fisher's National Provider Identifier (NPI) is 1821270273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dena Fisher's specialty?
- Dena Fisher is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dena Fisher located?
- Dena Fisher's practice location on file with NPPES is 12462 Brookhurst St, Garden Grove, CA 92840-4759.
- What is Dena Fisher's phone number?
- The practice phone number listed in the NPPES registry for Dena Fisher is (714) 636-9850.
- Does Dena Fisher accept Medicare?
- Dena Fisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dena Fisher's NPI active?
- Yes — Dena Fisher's NPI (1821270273) is active in the NPPES registry as of the last update on 2012-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.