Misty Corrigan, FNP-C
NPI 1801448923 · Family Nurse Practitioner · Charleston, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Misty Corrigan, FNP-C is a Family Nurse Practitioner provider in Charleston, SC (NPI 1801448923).
Provider details
- NPI number
- 1801448923
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 209567 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
303 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 78 | $71 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 48 | $144 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 47 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $53 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 22 | $176 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 78 | 31 |
| Tizanidine Hcl | 46 | 30 |
| Methocarbamol | 45 | 30 |
| Gabapentin | 34 | 12 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 33 | 27 |
| Carbamazepinebrand: Carbamazepine Er | 17 | — |
| Lorazepam | 17 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-09
- Last updated
- 2020-02-04
- Certified
- 2020-02-04
Frequently asked questions
- What is Misty Corrigan's NPI number?
- Misty Corrigan's National Provider Identifier (NPI) is 1801448923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Misty Corrigan's specialty?
- Misty Corrigan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Misty Corrigan located?
- Misty Corrigan's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-1893.
- What is Misty Corrigan's phone number?
- The practice phone number listed in the NPPES registry for Misty Corrigan is (843) 792-1414.
- Does Misty Corrigan accept Medicare?
- Misty Corrigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Misty Corrigan's NPI active?
- Yes — Misty Corrigan's NPI (1801448923) is active in the NPPES registry as of the last update on 2020-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.