Provider Profile
Theresa Gallagher, FNP-BC
Unclaimed ProfileAbout Theresa Gallagher
Theresa Gallagher, FNP-BC is a nurse practitioner based in Bay City, MI. Theresa is also listed as specializing in family medicine. According to Medicare claims data, Theresa cared for 44 Medicare patients across 74 services. The services billed most often include aspiration and/or injection of fluid from large joint, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. The provider's National Provider Identifier (NPI) is 1407221906.
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
- (989) 393-2777
- Email not available
Practice Locations
4 COLUMBUS AVE
Bay City, MI 48708
Procedures Most Often Billed to Medicare
74 services · 44 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
38 | As often as other peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
20 | Less often than most peers in Nurse Practitioner |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
16 | Less often than most peers in Nurse Practitioner |
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 5
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 nurse practitioners in Bay 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 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Theresa Gallagher?
Theresa Gallagher is a nurse practitioner in Bay City, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Theresa Gallagher's address?
Theresa Gallagher is listed at 4 Columbus Ave, Bay City, MI 48708. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Theresa Gallagher?
The number on file is (989) 393-2777. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Theresa Gallagher's NPI number?
Theresa Gallagher's National Provider Identifier is 1407221906. 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 Theresa Gallagher train?
Theresa Gallagher attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Theresa Gallagher been practicing?
Theresa Gallagher has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Theresa Gallagher perform?
According to Medicare billing data, Theresa Gallagher performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Theresa Gallagher confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Theresa Gallagher. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.