Provider Profile
Sharmaine K. Mercer, MSN, AGACNP, PMHNP
Unclaimed ProfileAbout Sharmaine Mercer
Sharmaine K. Mercer, MSN, AGACNP, PMHNP is a nurse practitioner practicing in Smyrna, GA. Sharmaine is also listed as specializing in nurse practitioner — psychiatric/mental health, critical care medicine, and nurse practitioner — acute care. According to Medicare claims data, the services billed most often include critical care, first 30-74 minutes. This provider record is associated with NPI 1831805274.
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
- (404) 787-4424
- Email not available
Practice Locations
3188 ATLANTA RD SE
Smyrna, GA 30080
Procedures Most Often Billed to Medicare
25 services · 20 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
25 | 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 3
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 Smyrna 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 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Sharmaine K. Mercer, MSN, AGACNP's specialty?
Sharmaine K. Mercer, MSN, AGACNP is a nurse practitioner in Smyrna, GA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sharmaine K. Mercer, MSN, AGACNP?
Sharmaine K. Mercer, MSN, AGACNP is listed at 3188 Atlanta Rd Se, Smyrna, GA 30080. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sharmaine K. Mercer, MSN, AGACNP?
The number on file is (404) 787-4424. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sharmaine K. Mercer, MSN, AGACNP's NPI number?
Sharmaine K. Mercer, MSN, AGACNP's National Provider Identifier is 1831805274. 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 Sharmaine K. Mercer, MSN, AGACNP's education?
Sharmaine K. Mercer, MSN, AGACNP attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Sharmaine K. Mercer, MSN, AGACNP been practicing?
Sharmaine K. Mercer, MSN, AGACNP has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What is Sharmaine K. Mercer, MSN, AGACNP known for?
According to Medicare billing data, Sharmaine K. Mercer, MSN, AGACNP 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
Has Sharmaine K. Mercer, MSN, AGACNP confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sharmaine K. Mercer, MSN, AGACNP. If this is you, claiming it is free.
Guide.md
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