Based in Houston, TX, Patrick Guillermo, MD is listed in the NPI registry under family practice. Patrick is also listed as specializing in family medicine. Medicare claims data shows Patrick provided 30 services to 29 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Dr. Guillermo is a family practice in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Dr. Guillermo is listed at 837 CYPRESS CREEK PKWY, Houston, TX 77090. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (281) 453-7150. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Guillermo's National Provider Identifier is 1174934301. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Guillermo attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
Dr. Guillermo has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Guillermo the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Guillermo. If this is you, claiming it is free.
Guide.md
Source: NPPES NPI Registry
837 CYPRESS CREEK PKWY
Houston, TX 77090
30 services · 29 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
17 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileConnections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Same specialty, same street address — most likely the same department or group.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Same specialty, same city.
Other providers in the same specialty who trained at the same institution.
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.