NPPES file of Aug 9, 2026

Janice Mattocks, FNP

Family Nurse Practitioner · Austin, TX

Janice Mattocks, FNP is a family nurse practitioner with a practice address in Austin, Texas, and NPI 1164997557, issued on Oct 11, 2018. Check the license (Texas AP138175, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164997557
Name
Janice Mattocks
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP138175 TX
Self-reported in NPPES; status is on the state search
Practice location
319 Congress Ave Ste 100, Austin, TX 78701
Phone
(888) 663-6331
Enumerated
Oct 11, 2018
Record last updated
Mar 17, 2025
Fax
(415) 252-7176
Medicare enrollment
Enrolled (PECOS I20190214002025); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 319 Congress Ave Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Reeta Dawady, NPFamily Nurse Practitioner1457958738
  2. Robert Duhaney, M.D.Internal Medicine Physician1922151588
  3. Vidhi Jadeja, M.D.Family Medicine Physician1376032169
  4. Grace KelleyFamily Nurse Practitioner1487175048
  5. Raveen Mooney, MMS, PA-CPhysician Assistant1194392506
  6. Casey Nelson, PA-CPhysician Assistant1548794027

Verify Janice Mattocks in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP138175
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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90% fewer Medicare Part D claims than the average family nurse practitioner in 2024

125 Medicare Part D claims for 49 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Janice Mattocks125
  2. Specialty average1,305

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 72.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score61.3
  2. Costout of 100 · 30%47.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Seton Family OF DoctorsAustin, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Janice Mattocks among 21,242 family nurse practitioner records in Texas

Janice Mattocks, FNP is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 42% of them.

  • NPI issued2018 · 42% of these records are older, 50% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2018 · median 2018 among the 11,286 with a school on file
  • Record last updated2025 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

876 family nurse practitioner records list a practice address in Austin

They are 876 of the 26,585 NPPES records with a practice address in Austin, and 21,242 family nurse practitioner records in Texas.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Sandra Anderson, APRN, BCAustin, TX 787011245425586
  2. Candace Ashton, F.N.P.Austin, TX 787011962691550
  3. Phyllis Barron, RN, APRN, FNPCAustin, TX 787011598757791
  4. April Bullock, CPM, LM, NP-CAustin, TX 787011073628574
  5. Timothy Flynn, FNPAustin, TX 787011386893154
  6. Migdalia Gonzales, FNPAustin, TX 787011376655316
  7. Tracie HarrisonAustin, TX 787011316137540
  8. Marina Hossein Nejad, FNPAustin, TX 787011881902948

Common questions

What is Janice Mattocks, FNP's NPI number?

Janice Mattocks, FNP's National Provider Identifier (NPI) is 1164997557, issued on Oct 11, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Janice Mattocks, FNP located?

The NPPES record lists a practice address at 319 Congress Ave Ste 100, Austin, TX, 78701. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.

How can I verify Janice Mattocks, FNP's license?

NPPES lists Texas license number AP138175, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Janice Mattocks, FNP prescribe under Medicare Part D?

In 2024, Janice Mattocks, FNP had 125 Medicare Part D claims for 49 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Janice Mattocks, FNP's MIPS final score?

The 2023 MIPS final score is 72.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.