NPPES file of Aug 9, 2026

Tiffani Ann Watson, MSN

Acute Care Nurse Practitioner · Springfield, TN

Tiffani Ann Watson, MSN is an acute care nurse practitioner with a practice address in Springfield, Tennessee, and NPI 1861883639, issued on Feb 14, 2015. Check the license (Tennessee 19416, as entered in NPPES) with the Tennessee 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861883639
Name
Tiffani Ann Watson
Credential
MSN
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
19416 TN
170494 TN
Self-reported in NPPES; status is on the state search
Practice location
504 22ND Ave E, Springfield, TN 37172
Phone
(615) 384-5558
Enumerated
Feb 14, 2015
Record last updated
Dec 12, 2022
Medicare enrollment
Enrolled (PECOS I20151006003275); accepts Medicare assignment
Medical or professional school
Vanderbilt University School Of Medicine, 2014
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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Verify Tiffani Ann Watson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 19416
    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 Tennessee license search

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37% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

374 Medicare Part D claims for 117 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 49 claims were for opioids.

  1. Tiffani Watson374
  2. Specialty average594

Most prescribed

  1. Anastrozole29 claims
  2. Hydroxyurea29 claims
  3. Folic Acid22 claims
  4. Hydrocodone-Acetaminophen21 claims
  5. Diphenoxylate-Atropine17 claims
  6. Famotidine15 claims

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.

Industry payments in 2024: $1,138.24

37 payments; by number, the most common kind was food and beverage; the largest payer was Kite Pharma, Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tiffani Watson$1,138.24
  2. Specialty average$647.94

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

  1. Tennessee Oncology PLLCMurfreesboro, TN

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

Tiffani Ann Watson among 1,071 acute care nurse practitioner records in Tennessee

Tiffani Ann Watson, MSN is one of 1,071 acute care nurse practitioner records with a practice address in Tennessee. 84% 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 43% of them.

  • NPI issued2015 · 43% of these records are older, 52% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2014 · median 2018 among the 769 with a school on file
  • Record last updated2022 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Tennessee

There are 1,071 acute care nurse practitioner records in Tennessee.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Irene Gregory, FNP-BC, AGACNP-BCSpringfield, TN 371721275198327
  2. Liza Emch, AGACNPSpring Hill, TN 371741023560406
  3. Haylee Flynn, AGACNP, RN-BSNSmyrna, TN 371671205258456
  4. Caleb Fresh, NPSmyrna, TN 371671013691146
  5. Gail Humes, A.P.N.Smyrna, TN 371671386952174
  6. Marguerite Fetner, DNP, AGACNP-BC, APRNThompsons Station, TN 371791164190286
  7. Lauren Adcock, APRNWatertown, TN 371841508160052
  8. Karen Foster, APRNWestmoreland, TN 371861275867962

Common questions

What is Tiffani Ann Watson, MSN's NPI number?

Tiffani Ann Watson, MSN's National Provider Identifier (NPI) is 1861883639, issued on Feb 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Tiffani Ann Watson, MSN located?

The NPPES record lists a practice address at 504 22ND Ave E, Springfield, TN, 37172. Phone: (615) 384-5558. Providers update this record themselves, so call before visiting.

How can I verify Tiffani Ann Watson, MSN's license?

NPPES lists Tennessee license number 19416, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Tiffani Ann Watson, MSN prescribe under Medicare Part D?

In 2024, Tiffani Ann Watson, MSN had 374 Medicare Part D claims for 117 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

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.