Alex Guzman Garcia, PA-C
NPI 1558635045 · Physician Assistant · Mesa, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Guzman Garcia, PA-C is a Physician Assistant provider in Mesa, AZ (NPI 1558635045).
Provider details
- NPI number
- 1558635045
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 5106 (AZ)
Specialties & taxonomies
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 tenure25% of score
14 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
226 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 144 | $103 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 41 | $13 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 18 | $9 |
| Administration of Influenza Virus VaccineG0008 | 12 | $31 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 11 | $106 |
Typical Medicare-allowed amounts for these services range $9–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 424 | 157 |
| Amlodipine Besylate | 247 | 90 |
| Metformin Hcl | 232 | 77 |
| Lisinopril | 190 | 70 |
| Losartan Potassium | 142 | 54 |
| Empagliflozinbrand: Jardiance | 131 | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$586 across 25 records (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
- 2012-02-29
- Last updated
- 2023-01-31
- Certified
- 2023-01-31
Frequently asked questions
- What is Alex Guzman Garcia's NPI number?
- Alex Guzman Garcia's National Provider Identifier (NPI) is 1558635045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Guzman Garcia's specialty?
- Alex Guzman Garcia is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alex Guzman Garcia located?
- Alex Guzman Garcia's practice location on file with NPPES is 616 E Southern Ave Ste 103, Mesa, AZ 85204-4941.
- What is Alex Guzman Garcia's phone number?
- The practice phone number listed in the NPPES registry for Alex Guzman Garcia is (602) 569-3999.
- Does Alex Guzman Garcia accept Medicare?
- Alex Guzman Garcia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Guzman Garcia's NPI active?
- Yes — Alex Guzman Garcia's NPI (1558635045) is active in the NPPES registry as of the last update on 2023-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.