Barbara Mato, FNP
NPI 1447802640 · Family Nurse Practitioner · Chesapeake, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Mato, FNP is a Family Nurse Practitioner provider in Chesapeake, VA (NPI 1447802640).
Provider details
- NPI number
- 1447802640
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024177765 (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
6 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
194 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 101 | $97 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 73 | $142 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 20 | $59 |
Typical Medicare-allowed amounts for these services range $59–$142 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 40 | 40 |
| Doxycycline Hyclate | 33 | 33 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 33 | 33 |
| Ibuprofen | 23 | 23 |
| Etodolac | 19 | 19 |
| Methocarbamol | 18 | 18 |
| Prednisone | 17 | 17 |
| Naproxen | 16 |
Practice location
Mailing address
Additional practice locations (1)
- 150 Kingsley Ln # ErNorfolk, VA 23505-4602Phone: (757) 889-5112
Registry dates
- Enumerated
- 2019-07-09
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Barbara Mato's NPI number?
- Barbara Mato's National Provider Identifier (NPI) is 1447802640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Mato's specialty?
- Barbara Mato is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Mato located?
- Barbara Mato's practice location on file with NPPES is 1034 Battlefield Blvd S Ste 100, Chesapeake, VA 23322-4215.
- What is Barbara Mato's phone number?
- The practice phone number listed in the NPPES registry for Barbara Mato is (757) 312-2299.
- Does Barbara Mato accept Medicare?
- Barbara Mato is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Mato's NPI active?
- Yes — Barbara Mato's NPI (1447802640) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.