Provider Profile
Shea Gerstenmaier, APRN
Unclaimed ProfileAbout Shea Gerstenmaier
Shea Gerstenmaier, APRN is a nurse practitioner based in Danbury, CT. Shea is also listed as specializing in registered nurse. Medicare claims data shows Shea provided 324 services to 265 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, test for exercise-induced lung stress, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (203) 739-8330
- Email not available
Practice Locations
33 GERMANTOWN RD STE 2
Danbury, CT 06810
Procedures Most Often Billed to Medicare
324 services · 265 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for exercise-induced lung stress | Treatment | 94618 |
50 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
247 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 | |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
11 |
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 nurse practitioners in Danbury 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 Test for exercise-induced lung stress 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Shea Gerstenmaier specialize in?
Shea Gerstenmaier is a nurse practitioner in Danbury, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Shea Gerstenmaier located?
Shea Gerstenmaier is listed at 33 Germantown Rd Ste 2, Danbury, CT 06810. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Shea Gerstenmaier's phone number?
The number on file is (203) 739-8330. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Shea Gerstenmaier?
Shea Gerstenmaier's National Provider Identifier is 1790464501. 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 Shea Gerstenmaier train?
Shea Gerstenmaier attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Shea Gerstenmaier have?
Shea Gerstenmaier has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Shea Gerstenmaier do most often?
According to Medicare billing data, Shea Gerstenmaier provides treatments such as test for exercise-induced lung stress, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Shea Gerstenmaier's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Shea Gerstenmaier. 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.