Provider Profile
Maralyn A. Walko, NP
Unclaimed ProfileAbout Maralyn Walko
Maralyn A. Walko, NP is a nurse practitioner practicing in Monroe, NC. Maralyn trained at University of Nebraska College of Medicine, graduating in 2008. Maralyn is also listed as specializing in nurse practitioner — adult health. Medicare claims data shows Maralyn provided 311 services to 199 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes.
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
- (704) 993-2240
- Email not available
Practice Locations
600 HOSPITAL DR
Monroe, NC 28112
8800 N Tryon St
Charlotte, NC 28262
1000 Blythe Blvd
Charlotte, NC 28203
2001 Vail Ave
Charlotte, NC 28207
10628 Park Rd
Charlotte, NC 28210
Procedures Most Often Billed to Medicare
311 services · 199 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
135 | More often than most peers in Nurse Practitioner |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
83 | More often than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
54 | As often as other peers in Nurse Practitioner |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
39 | As often as other 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.
Other nurse practitioners at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Monroe 8
Same specialty, same city.
Trained at University of Nebraska College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at University of Nebraska College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Maralyn A. Walko specialize in?
Maralyn A. Walko is a nurse practitioner in Monroe, NC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Maralyn A. Walko located?
Maralyn A. Walko is listed at 600 Hospital Dr, Monroe, NC 28112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Maralyn A. Walko's phone number?
The number on file is (704) 993-2240. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Maralyn A. Walko?
Maralyn A. Walko's National Provider Identifier is 1245496645. 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 Maralyn A. Walko train?
Maralyn A. Walko attended University of Nebraska College of Medicine, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Maralyn A. Walko have?
Maralyn A. Walko has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What does Maralyn A. Walko do most often?
According to Medicare billing data, Maralyn A. Walko 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
Is Maralyn A. Walko's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maralyn A. Walko. 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.