Provider Profile
Megan J. Castillo, PA
Unclaimed ProfileAbout Megan Castillo
Listed in the NPI registry as a physician assistant, Megan J. Castillo, PA practices in Spring, TX. Medicare claims data shows Megan provided 775 services to 609 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and detection test by nucleic acid for digestive tract pathogen, multiple types or subtypes, 12-25 targets.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (281) 296-8788
- Email not available
Practice Locations
1111 MEDICAL PLAZA DR STE 250
Spring, TX 77380
Procedures Most Often Billed to Medicare
775 services · 609 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
386 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
282 | More often than most peers in Physician Assistant |
| Detection test by nucleic acid for digestive tract pathogen, multiple types or subtypes, 12-25 targets | Lab test | 87507 |
89 | Too few peers to compare |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
18 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Spring 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Megan J. Castillo's specialty?
Megan J. Castillo is a physician assistant in Spring, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Megan J. Castillo?
Megan J. Castillo is listed at 1111 Medical Plaza Dr Ste 250, Spring, TX 77380. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Megan J. Castillo?
The number on file is (281) 296-8788. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Megan J. Castillo?
Megan J. Castillo's National Provider Identifier is 1447781091. 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
What is Megan J. Castillo's education?
Megan J. Castillo attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Megan J. Castillo have?
Megan J. Castillo has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Megan J. Castillo known for?
According to Medicare billing data, Megan J. Castillo 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
Is Megan J. Castillo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Megan J. Castillo. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.