Provider Profile
Margaret W. Nyoro-O'Reilly, APRN
Unclaimed ProfileAbout Margaret Nyoro-O'reilly
Margaret W. Nyoro-O'Reilly, APRN is a nurse practitioner based in Columbia, SC. Margaret is also listed as specializing in nurse practitioner — family. Medicare claims data shows Margaret provided 1,857 services to 401 patients. The services billed most often include complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month, residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, and complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month. The provider's National Provider Identifier (NPI) is 1679146187.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (800) 491-0909
- Email not available
Practice Locations
SC HOUSE CALLS INC 111 DOCTORS CIRCLE
Columbia, SC 29203
Procedures Most Often Billed to Medicare
1,857 services · 401 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99489 |
1,213 | More than most peers in Nurse Practitioner |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
199 | More often than most peers in Nurse Practitioner |
| Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99487 |
196 | More often than most peers in Nurse Practitioner |
| Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99439 |
112 | More often than most peers in Nurse Practitioner |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
70 | As often as other 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 |
37 | Less often than most peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
30 | 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 8
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 — 8 related providers in 1 group
Common questions
What kind of doctor is Margaret W. Nyoro-O'Reilly?
Margaret W. Nyoro-O'Reilly is a nurse practitioner in Columbia, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Margaret W. Nyoro-O'Reilly's address?
Margaret W. Nyoro-O'Reilly is listed at Sc House Calls Inc 111 Doctors Circle, Columbia, SC 29203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Margaret W. Nyoro-O'Reilly?
The number on file is (800) 491-0909. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Margaret W. Nyoro-O'Reilly?
Margaret W. Nyoro-O'Reilly's National Provider Identifier is 1679146187. 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
How much experience does Margaret W. Nyoro-O'Reilly have?
Margaret W. Nyoro-O'Reilly has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Margaret W. Nyoro-O'Reilly perform?
According to Medicare billing data, Margaret W. Nyoro-O'Reilly 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 Margaret W. Nyoro-O'Reilly's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Margaret W. Nyoro-O'Reilly. If this is you, claiming it is free.
Guide.md
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