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Edit this profileAt a glance
- 3725 E League City Pkwy, League City, TX 77573
About Heather Mambretti
Heather Mambretti, PA-C is a physician assistant practicing in League City, TX. According to Medicare claims data, Heather cared for 408 Medicare patients across 18,610 services. The services billed most often include injection, romosozumab-aqqg, 1 mg, injection, denosumab, 1 mg, and injection, methylprednisolone acetate, 1 mg. This provider record is associated with NPI 1417243726.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 957-9127
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3725 E LEAGUE CITY PKWY
League City, TX 77573
Procedures Most Often Billed to Medicare
18,610 services · 408 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
16 | Less often than most peers in Physician Assistant |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
200 | More often than most peers in Physician Assistant |
| Injection, romosozumab-aqqg, 1 mg | Drug given | J3111 |
11,970 | As often as other peers in Physician Assistant |
| Injection, denosumab, 1 mg | Drug given | J0897 |
5,040 | More often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
1,010 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
254 | More often than most peers in Physician Assistant |
| 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' | Billing code | G2211 |
84 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
36 | As often as other 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 4
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 League City 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Heather Mambretti specialize in?
Heather Mambretti is a physician assistant in League City, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Heather Mambretti located?
Heather Mambretti is listed at 3725 E League City Pkwy, League City, TX 77573. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Heather Mambretti's phone number?
The number on file is (281) 957-9127. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Heather Mambretti's NPI number?
Heather Mambretti's National Provider Identifier is 1417243726. 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
Where did Heather Mambretti train?
Heather Mambretti attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Heather Mambretti been practicing?
Heather Mambretti has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Heather Mambretti do most often?
According to Medicare billing data, Heather Mambretti performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance; provides treatments such as administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Heather Mambretti confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Heather Mambretti. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.