Alan Tenazas, PA
NPI 1982710190 · Physician Assistant · Seal Beach, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Tenazas, PA is a Physician Assistant provider in Seal Beach, CA (NPI 1982710190).
Provider details
- NPI number
- 1982710190
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA13347 (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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
637 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 448 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $118 |
| Urinalysis, Manual Test81002 | 49 | $3 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 16 | $13 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 14 | $102 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 123 | 93 |
| Ibuprofen | 74 | 51 |
| Zolpidem Tartrate | 65 | 18 |
| Alprazolam | 62 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 55 | 48 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 51 | 40 |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Alan Tenazas's NPI number?
- Alan Tenazas's National Provider Identifier (NPI) is 1982710190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Tenazas's specialty?
- Alan Tenazas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alan Tenazas located?
- Alan Tenazas's practice location on file with NPPES is 1198 Pacific Coast Hwy Ste I, Seal Beach, CA 90740-6248.
- What is Alan Tenazas's phone number?
- The practice phone number listed in the NPPES registry for Alan Tenazas is (562) 799-7071.
- Does Alan Tenazas accept Medicare?
- Alan Tenazas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Tenazas's NPI active?
- Yes — Alan Tenazas's NPI (1982710190) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.