Larissa Diane Watson, FNP-BC
Family Nurse Practitioner · Indianapolis, IN
Larissa Diane Watson, FNP-BC is a family nurse practitioner with a practice address in Indianapolis, Indiana, and NPI 1821479908, issued on Jun 15, 2015. Check the license (Indiana 28208703A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Larissa Diane Watson
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 28208703A IN
71005553A IN
209023916 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7320 E 86TH St Ste 100, Indianapolis, IN 46256
- Phone
- (463) 999-9179
- Enumerated
- Jun 15, 2015
- Record last updated
- Apr 18, 2025
- Fax
- (463) 999-9179
- Medicaid ID
- 201312530 IN
- Medicare enrollment
- Enrolled (PECOS I20150826000893); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →
Verify Larissa Diane Watson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 28208703ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 44.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $23.94
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- American Current Care PAMuncie, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Larissa Diane Watson among 5,867 family nurse practitioner records in Indiana
Larissa Diane Watson, FNP-BC is one of 5,867 family nurse practitioner records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 29% of them.
- NPI issued2015 · 29% of these records are older, 67% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2015 · median 2018 among the 3,953 with a school on file
- Record last updated2025 · 33% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,057 family nurse practitioner records list a practice address in Indianapolis
They are 1,057 of the 30,493 NPPES records with a practice address in Indianapolis, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Indianapolis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amy Arthur, NP PHDIndianapolis, IN 462561588692438
- Jan Carnaghi, NPIndianapolis, IN 462561487730388
- Regina Endicott, FNP-BCIndianapolis, IN 462561639249188
- Peggy French, N.P.Indianapolis, IN 462561659358695
- William Gosnell, NURSE PRACTITIONERIndianapolis, IN 462561679687115
- Paula Johnson, NPIndianapolis, IN 462561700998440
- Karen Kelly, MSNIndianapolis, IN 462561447245436
- Marla Kinnaman, NPIndianapolis, IN 462561356325484
Common questions
What is Larissa Diane Watson, FNP-BC's NPI number?
Larissa Diane Watson, FNP-BC's National Provider Identifier (NPI) is 1821479908, issued on Jun 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Larissa Diane Watson, FNP-BC located?
The NPPES record lists a practice address at 7320 E 86TH St Ste 100, Indianapolis, IN, 46256. Phone: (463) 999-9179. Providers update this record themselves, so call before visiting.
How can I verify Larissa Diane Watson, FNP-BC's license?
NPPES lists Indiana license number 28208703A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
What is Larissa Diane Watson, FNP-BC's MIPS final score?
The 2023 MIPS final score is 44.5 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.