Brooklin Callahan, FNP
NPI 1376135830 · Family Nurse Practitioner · South Boston, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brooklin Callahan, FNP is a Family Nurse Practitioner provider in South Boston, VA (NPI 1376135830).
Provider details
- NPI number
- 1376135830
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024180891 (VA)
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
5 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
1,880 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 | 407 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 218 | $105 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 187 | $34 |
| Detection Test By Immunoassay Technique for Influenza Virus87400 | 186 | $14 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 170 | $16 |
| Automated Urinalysis Test81003 | 155 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 187 | 178 |
| Methylprednisolone | 164 | 154 |
| Doxycycline Hyclate | 142 | 134 |
| Cephalexin | 118 | 111 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 113 | 102 |
| Azithromycin | 113 | 105 |
| Baclofen | 48 | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-06
- Last updated
- 2021-02-06
- Certified
- 2021-02-05
Frequently asked questions
- What is Brooklin Callahan's NPI number?
- Brooklin Callahan's National Provider Identifier (NPI) is 1376135830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brooklin Callahan's specialty?
- Brooklin Callahan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brooklin Callahan located?
- Brooklin Callahan's practice location on file with NPPES is 3601 Old Halifax Rd, South Boston, VA 24592-4953.
- What is Brooklin Callahan's phone number?
- The practice phone number listed in the NPPES registry for Brooklin Callahan is (434) 290-1225.
- Does Brooklin Callahan accept Medicare?
- Brooklin Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brooklin Callahan's NPI active?
- Yes — Brooklin Callahan's NPI (1376135830) is active in the NPPES registry as of the last update on 2021-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.