Julian Guia-Garcia, MD
NPI 1558606392 · Internal Medicine Physician · Boca Raton, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julian Guia-Garcia, MD is a Internal Medicine Physician provider in Boca Raton, FL (NPI 1558606392).
Provider details
- NPI number
- 1558606392
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME 124166 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
324 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 | 180 | $130 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 84 | $131 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $171 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 21 | $15 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 13 | $208 |
Typical Medicare-allowed amounts for these services range $15–$208 (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 · 140 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 398 | 159 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 395 | 117 |
| Omeprazole | 328 | 129 |
| Losartan Potassium | 324 | 139 |
| Simvastatin | 302 | 127 |
| Tamsulosin Hcl | 292 | 110 |
| Metformin Hcl | 279 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$323 across 11 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
- 2012-12-05
- Last updated
- 2024-03-28
- Certified
- 2024-03-28
Frequently asked questions
- What is Julian Guia-Garcia's NPI number?
- Julian Guia-Garcia's National Provider Identifier (NPI) is 1558606392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julian Guia-Garcia's specialty?
- Julian Guia-Garcia is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Julian Guia-Garcia located?
- Julian Guia-Garcia's practice location on file with NPPES is 1001 Nw 13th St Ste 201, Boca Raton, FL 33486-2269.
- What is Julian Guia-Garcia's phone number?
- The practice phone number listed in the NPPES registry for Julian Guia-Garcia is (561) 955-5956.
- Does Julian Guia-Garcia accept Medicare?
- Julian Guia-Garcia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julian Guia-Garcia's NPI active?
- Yes — Julian Guia-Garcia's NPI (1558606392) is active in the NPPES registry as of the last update on 2024-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.