Provider Profile
Crystal N. Wallace, NP-C
Unclaimed ProfileAbout Crystal Wallace
Crystal N. Wallace, NP-C is a nurse practitioner based in Hattiesburg, MS. According to Medicare claims data, Crystal cared for 1,062 Medicare patients across 1,474 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, injection, dexamethasone sodium phosphate, 1 mg, and injection, ceftriaxone sodium, per 250 mg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (601) 475-8270
- Email not available
Practice Locations
7148 U S HIGHWAY 98 STE 102
Hattiesburg, MS 39402
Procedures Most Often Billed to Medicare
1,474 services · 1,062 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
75 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
98 |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
240 |
| Injection, ceftriaxone sodium, per 250 mg | Drug given | J0696 |
180 |
| 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc | U0002 |
20 | |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
252 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
129 |
| Analysis for antibody to mycoplasma (bacteria) | Lab test | 86738 |
81 |
| White blood cell count | Lab test | 85004 |
80 |
| Automated urinalysis test | Lab test | 81003 |
61 |
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 3
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 — 32 related providers in 4 groups
Other nurse practitioners in Hattiesburg 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MS who bill this service to Medicare most often.
Common questions
What kind of doctor is Crystal N. Wallace?
Crystal N. Wallace is a nurse practitioner in Hattiesburg, MS. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Crystal N. Wallace's address?
Crystal N. Wallace is listed at 7148 U S Highway 98 Ste 102, Hattiesburg, MS 39402. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Crystal N. Wallace?
The number on file is (601) 475-8270. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Crystal N. Wallace's NPI number?
Crystal N. Wallace's National Provider Identifier is 1629550496. 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 Crystal N. Wallace train?
Crystal N. Wallace attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Crystal N. Wallace been practicing?
Crystal N. Wallace has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Crystal N. Wallace perform?
According to Medicare billing data, Crystal N. Wallace performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Crystal N. Wallace confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Crystal N. Wallace. 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.