Crystal Mcnabb, FNP-C
NPI 1326565763 · Family Nurse Practitioner · Hattiesburg, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Mcnabb, FNP-C is a Family Nurse Practitioner provider in Hattiesburg, MS (NPI 1326565763).
Provider details
- NPI number
- 1326565763
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 902228 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
68 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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 44 | $155 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 24 | $84 |
Typical Medicare-allowed amounts for these services range $84–$155 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 60 |
| Pantoprazole Sodium | 44 |
| Apixabanbrand: Eliquis | 36 |
| Furosemide | 35 |
| Atorvastatin Calcium | 32 |
| Rivaroxabanbrand: Xarelto | 27 |
| Paliperidone Palmitatebrand: Invega Sustenna | 26 |
| Levothyroxine Sodium | 26 |
Practice location
Mailing address
Additional practice locations (1)
- 120 Street a Ste aPicayune, MS 39466-5466Phone: (601) 799-2121
Registry dates
- Enumerated
- 2017-08-25
- Last updated
- 2020-07-28
- Certified
- 2020-07-28
Frequently asked questions
- What is Crystal Mcnabb's NPI number?
- Crystal Mcnabb's National Provider Identifier (NPI) is 1326565763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Mcnabb's specialty?
- Crystal Mcnabb is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Mcnabb located?
- Crystal Mcnabb's practice location on file with NPPES is 415 S 28th Ave, Hattiesburg, MS 39401-7246.
- What is Crystal Mcnabb's phone number?
- The practice phone number listed in the NPPES registry for Crystal Mcnabb is (601) 264-6000.
- Does Crystal Mcnabb accept Medicare?
- Crystal Mcnabb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Mcnabb's NPI active?
- Yes — Crystal Mcnabb's NPI (1326565763) is active in the NPPES registry as of the last update on 2020-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.