Provider Profile
Annmarie Johnson, MSN, PMHNP-BP
Unclaimed ProfileAbout Annmarie Johnson
Listed in the NPI registry as a nurse practitioner, Annmarie Johnson, MSN, PMHNP-BP practices in Port Huron, MI. Medicare claims data shows Annmarie provided 117 services to 57 patients. The services billed most often include injection of drug or substance under skin or into muscle, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, 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 — 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
- (810) 985-8900
- Email not available
Practice Locations
3111 ELECTRIC AVE
Port Huron, MI 48060
Procedures Most Often Billed to Medicare
117 services · 57 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
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 |
46 | As often as other 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 |
21 | 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 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 Port Huron 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 Injection of drug or substance under skin or into muscle 8
Providers in MI who bill this service to Medicare most often.
Common questions
What is Annmarie Johnson, MSN's specialty?
Annmarie Johnson, MSN is a nurse practitioner in Port Huron, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Annmarie Johnson, MSN?
Annmarie Johnson, MSN is listed at 3111 Electric Ave, Port Huron, MI 48060. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Annmarie Johnson, MSN?
The number on file is (810) 985-8900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Annmarie Johnson, MSN?
Annmarie Johnson, MSN's National Provider Identifier is 1942607601. 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 Annmarie Johnson, MSN's education?
Annmarie Johnson, MSN attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Annmarie Johnson, MSN have?
Annmarie Johnson, MSN has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Annmarie Johnson, MSN known for?
According to Medicare billing data, Annmarie Johnson, MSN provides treatments such as injection of drug or substance 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
Is Annmarie Johnson, MSN's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Annmarie Johnson, MSN. 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.