Provider Profile
Irina S. Mishler, APRN, NP-C
Unclaimed ProfileAbout Irina Mishler
Irina S. Mishler, APRN, NP-C is a nurse practitioner based in Spartanburg, SC. Irina is also listed as specializing in nurse practitioner — gerontology. According to Medicare claims data, Irina cared for 77 Medicare patients across 82 services. The services billed most often include critical care, first 30-74 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. The provider's National Provider Identifier (NPI) is 1215691720.
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
- (864) 560-6654
- Email not available
Practice Locations
101 E WOOD ST STE 401
Spartanburg, SC 29303
Procedures Most Often Billed to Medicare
82 services · 77 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
26 | As often as other peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
16 | Less 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 |
16 | Less often than most peers in Nurse Practitioner |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
13 | Less often than most peers in Nurse Practitioner |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
11 | 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.
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 Spartanburg 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Irina S. Mishler, APRN specialize in?
Irina S. Mishler, APRN is a nurse practitioner in Spartanburg, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Irina S. Mishler, APRN located?
Irina S. Mishler, APRN is listed at 101 E Wood St Ste 401, Spartanburg, SC 29303. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Irina S. Mishler, APRN's phone number?
The number on file is (864) 560-6654. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Irina S. Mishler, APRN's NPI number?
Irina S. Mishler, APRN's National Provider Identifier is 1215691720. 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 Irina S. Mishler, APRN train?
Irina S. Mishler, APRN attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Irina S. Mishler, APRN been practicing?
Irina S. Mishler, APRN has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Irina S. Mishler, APRN do most often?
According to Medicare billing data, Irina S. Mishler, APRN 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 Irina S. Mishler, APRN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Irina S. Mishler, APRN. If this is you, claiming it is free.
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