NPPES file of Aug 9, 2026

Fast Pace Medical Clinic

Fast Pace Medical Clinic holds 184 active organization NPIs in the federal registry, with practice locations in 126 cities in 3 states. 123 list urgent care clinic/center as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Knoxville, TN has the most NPIs, 6

  1. Knoxville, TN6
  2. Lincoln, AL4
  3. Manchester, TN3
  4. Sweetwater, TN3
  5. Sylacauga, AL2
  6. Hanover, IN2
  7. Ashland City, TN2
  8. Bolivar, TN2

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2021 and 2024

Fast Pace Medical Clinic NPIs by year issued2009: 1, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 11, 2019: 0, 2020: 0, 2021: 42, 2022: 0, 2023: 2, 2024: 111, 2025: 15050100150200920112013201520172019202120232025422024: 11111111215
Fast Pace Medical Clinic NPIs by year issued2009: 1, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 11, 2019: 0, 2020: 0, 2021: 42, 2022: 0, 2023: 2, 2024: 111, 2025: 15050100150200920102011201220132014201520162017201820192020202120222023202420254211111111215
Fast Pace Medical Clinic NPIs by year issued2009: 1, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 11, 2019: 0, 2020: 0, 2021: 42, 2022: 0, 2023: 2, 2024: 111, 2025: 15050100150200920112013201520172019202120232025422024: 111

Source: CMS NPPES, enumeration dates.

111 NPIs were issued in 2024 alone, more than in any other year; none in 9 of the years between.

Knoxville, TN locations

The city with the most Fast Pace Medical Clinic NPIs. The full list of all 184 follows.

NPILocationPrimary taxonomyIssued
11440628297403 MIDDLEBROOK PIKE, Knoxville, TNUrgent Care Clinic/CenterJun 12, 2024
15187001867506 OAK RIDGE HWY, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
13763869615326 WESTERN AVE, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
1174366777206 CEDAR LN, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
183193245813013 KINGSTON PIKE, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
18612366484103 CHAPMAN HIGHWAY, Knoxville, TNUrgent Care Clinic/CenterJun 25, 2024
All 184 locations, by state and city
NPILocationPrimary taxonomyIssued
19025611039171 HIGHWAY 119, Alabaster, ALFamily Medicine PhysicianNov 2, 2021
1336804772998 2ND AVE E., Centerville, ALRural Health Clinic/CenterNov 1, 2021
12157613411203 7TH ST N, Clanton, ALRural Health Clinic/CenterAug 30, 2024
12651140941026 BOLL WEEVIL CIRCLE, Enterprise, ALRural Health Clinic/CenterAug 2, 2023
1639679962416 N SEMINARY ST STE 1100, Florence, ALFamily Medicine PhysicianFeb 13, 2018
1447077441517 S. MCKENZIE ST, Foley, ALRural Health Clinic/CenterSep 23, 2024
19429653062731 ALLISON BONNETT MEMORIAL DR, Hueytown, ALFamily Medicine PhysicianNov 1, 2021
10338901324005 N COLLEGE AVE, Jackson, ALRural Health Clinic/CenterJul 31, 2023
16894860602851 HIGHWAY 78 E, Jasper, ALRural Health Clinic/CenterJan 23, 2025
17602382241455 ASHVILLE RD, Leeds, ALRural Health Clinic/CenterApr 25, 2024
115479181225 BEAR PKWY, Lincoln, ALMulti-Specialty Clinic/CenterOct 6, 2015
112452846825 BEAR PKWY, Lincoln, ALOrthopaedic Surgery PhysicianFeb 13, 2018
104397534525 BEAR PKWY, Lincoln, ALRural Health Clinic/CenterNov 2, 2021
102377332225 BEAR PKWY, Lincoln, ALUrgent Care Clinic/CenterNov 2, 2021
1770397127324 MICAH WAY, Scottsboro, ALRural Health Clinic/CenterFeb 5, 2025
104397540241357 US HIGHWAY 280 SUITE B, Sylacauga, ALRural Health Clinic/CenterNov 1, 2021
193286437841357 US HIGHWAY 280, Sylacauga, ALFamily Medicine PhysicianNov 1, 2021
19528013344152 W STATE ROAD 56, Hanover, INSpecialistFeb 13, 2018
16497707694152 W STATE ROAD, Hanover, INFamily Medicine PhysicianFeb 15, 2018
1982362299211 E STATE HWY 66, Tell City, INRural Health Clinic/CenterDec 3, 2021
14379920963556 MURFREESBORO PIKE, Antioch, TNUrgent Care Clinic/CenterJun 13, 2024
123597280326150 MAIN ST, Ardmore, TNUrgent Care Clinic/CenterJun 13, 2024
176029481311570 HIGHWAY 70, Arlington, TNUrgent Care Clinic/CenterJan 24, 2025
1619477080150 HUTTON PL, Ashland City, TNRural Health Clinic/CenterFeb 13, 2018
1407698269150 HUTTON PL, Ashland City, TNUrgent Care Clinic/CenterJun 11, 2024
11147699731019 DECATUR PIKE, Athens, TNUrgent Care Clinic/CenterJun 11, 2024
19723477483082 KIRBY WHITTEN ROAD, Bartlett, TNUrgent Care Clinic/CenterJun 25, 2024
1295547248165 RUTLEDGE PIKE, Blaine, TNUrgent Care Clinic/CenterJan 24, 2025
17602244301913 HIGHWAY 394 STE 2, Blountville, TNUrgent Care Clinic/CenterJun 12, 2024
15984209291359 W MARKET ST, Bolivar, TNRural Health Clinic/CenterNov 1, 2021
12551739021359 W MARKET ST, Bolivar, TNUrgent Care Clinic/CenterJun 12, 2024
11945371421231 VOLUNTEER PKWY, Bristol, TNUrgent Care Clinic/CenterJan 24, 2025
14975972561137 S DUPREE AVE STE 400, Brownsville, TNUrgent Care Clinic/CenterJun 11, 2024
1467117804284 HIGHWAY 641 N, Camden, TNRural Health Clinic/CenterNov 1, 2021
1124860994284 HIGHWAY 641 N, Camden, TNUrgent Care Clinic/CenterJun 11, 2024
1710642152573 CARTHAGE BYP, Carthage, TNRural Health Clinic/CenterNov 1, 2021
1285476051573 CARTHAGE BYP, Carthage, TNUrgent Care Clinic/CenterJun 11, 2024
13369811091140 HIGHWAY 100, Centerville, TNUrgent Care Clinic/CenterJun 11, 2024
13166027744696 NASHVILLE HWY, Chapel Hill, TNRural Health Clinic/CenterNov 1, 2021
15985073604696 NASHVILLE HWY, Chapel Hill, TNUrgent Care Clinic/CenterJun 11, 2024
15682051698187 E BRAINERD RD, Chattanooga, TNUrgent Care Clinic/CenterJun 13, 2024
12753452256680 LEE HWY, Chattanooga, TNUrgent Care Clinic/CenterJan 24, 2025
16995173591116 HIGHWAY 11 W, Church Hill, TNUrgent Care Clinic/CenterJun 12, 2024
10036596162660 MADISON ST, Clarksville, TNUrgent Care Clinic/CenterJun 13, 2024
15985081112976 HUNTING DR NW, Cleveland, TNUrgent Care Clinic/CenterJun 13, 2024
1538901285350 S CHARLES G SEIVERS BLVD, Clinton, TNUrgent Care Clinic/CenterJun 12, 2024
1124860903104 1ST AVE S, Collinwood, TNUrgent Care Clinic/CenterJun 11, 2024
1760225353600 S JAMES M CAMPBELL BLVD, Columbia, TNUrgent Care Clinic/CenterJun 13, 2024
1770325540562 W MAIN ST, Cookeville, TNUrgent Care Clinic/CenterJun 11, 2024
13167809847234 TAZEWELL PIKE, Corryton, TNUrgent Care Clinic/CenterJun 13, 2024
11046689871618 HIGHWAY 51 S, Covington, TNUrgent Care Clinic/CenterJun 11, 2024
1922840701665 N MAIN ST, Crossville, TNUrgent Care Clinic/CenterJun 11, 2024
15883299403405 RHEA COUNTY HWY, Dayton, TNRural Health Clinic/CenterNov 1, 2021
12854769523405 RHEA COUNTY HWY, Dayton, TNUrgent Care Clinic/CenterJun 12, 2024
1295577948718 E COLLEGE ST, Dickson, TNUrgent Care Clinic/CenterJun 12, 2024
13863097487449 STATE ROUTE 28, Dunlap, TNRural Health Clinic/CenterNov 1, 2021
17309214877449 STATE ROUTE 28, Dunlap, TNUrgent Care Clinic/CenterJun 12, 2024
1285399642750 US HIGHWAY 51 BYP W, Dyersburg, TNRural Health Clinic/CenterNov 1, 2021
1316789068750 US HIGHWAY 51 BYP W, Dyersburg, TNUrgent Care Clinic/CenterJun 12, 2024
1245073857414 NORTHEAST ST, Elizabethton, TNUrgent Care Clinic/CenterJun 13, 2024
13560067121112 N MAIN AVE, Erwin, TNRural Health Clinic/CenterNov 1, 2021
14672941161112 N MAIN AVE, Erwin, TNUrgent Care Clinic/CenterJun 12, 2024
13267042061001 HIGHWAY 441 N, Etowah, TNRural Health Clinic/CenterNov 15, 2021
12056789761001 HIGHWAY 411 N, Etowah, TNUrgent Care Clinic/CenterJun 12, 2024
11440629282377 FAIRVIEW BLVD, Fairview, TNUrgent Care Clinic/CenterJun 11, 2024
10137597941321 HUNTSVILLE HWY, Fayetteville, TNUrgent Care Clinic/CenterJun 12, 2024
1053154575101 THEODORI TRCE STE 110, Gallatin, TNUrgent Care Clinic/CenterJun 13, 2024
1700698750421 S MAIN ST, Goodlettsville, TNUrgent Care Clinic/CenterJan 24, 2025
10834567502143 HIGHWAY 41 S, Greenbrier, TNUrgent Care Clinic/CenterJun 12, 2024
16096192043430 E ANDREW JOHNSON HWY STE 1, Greeneville, TNUrgent Care Clinic/CenterJun 13, 2024
15884071596309 HIGHWAY 58, Harrison, TNUrgent Care Clinic/CenterJun 13, 2024
1639912249160 MCMURRY BLVD W, Hartsville, TNUrgent Care Clinic/CenterJun 13, 2024
1255096616505 E MAIN ST, Henderson, TNRural Health Clinic/CenterNov 1, 2021
1699517383505 E MAIN ST, Henderson, TNUrgent Care Clinic/CenterJun 12, 2024
1154133106255 E MAIN ST, Hendersonville, TNUrgent Care Clinic/CenterJan 24, 2025
15480031486411 HIXSON PIKE, Hixson, TNUrgent Care Clinic/CenterJun 13, 2024
1508366832560 E MAIN ST, Hohenwald, TNRural Health Clinic/CenterFeb 13, 2018
1962244616560 E MAIN ST, Hohenwald, TNUrgent Care Clinic/CenterJun 12, 2024
17005411742634 N CENTRAL AVE, Humboldt, TNRural Health Clinic/CenterNov 1, 2021
17804264782634 N CENTRAL AVE, Humboldt, TNUrgent Care Clinic/CenterJun 12, 2024
1164187530119 VETERANS DR N STE 100, Huntingdon, TNRural Health Clinic/CenterNov 1, 2021
1699517300119 VETERANS DR N STE 100, Huntingdon, TNUrgent Care Clinic/CenterJun 12, 2024
11046688622066 N HIGHLAND AVE, Jackson, TNUrgent Care Clinic/CenterJun 12, 2024
16692152652054 S HIGHLAND AVE, Jackson, TNUrgent Care Clinic/CenterJun 13, 2024
1427713890321 E CENTRAL AVE, Jamestown, TNRural Health Clinic/CenterNov 1, 2021
1396587002321 E CENTRAL AVE, Jamestown, TNUrgent Care Clinic/CenterJun 12, 2024
18813592554300 MAIN ST, Jasper, TNRural Health Clinic/CenterNov 1, 2021
15086082584300 MAIN ST, Jasper, TNUrgent Care Clinic/CenterJun 12, 2024
1831931542277 E BROADWAY BLVD, Jefferson City, TNUrgent Care Clinic/CenterJun 12, 2024
17309223031390 5TH ST, Jellico, TNUrgent Care Clinic/CenterJun 13, 2024
19329425541800 W MARKET ST, Johnson City, TNUrgent Care Clinic/CenterJun 13, 2024
1922841592805 W JACKSON BLVD, Jonesborough, TNUrgent Care Clinic/CenterJun 13, 2024
15480023481797 FORT HENRY DR, Kingsport, TNUrgent Care Clinic/CenterJun 11, 2024
11440628297403 MIDDLEBROOK PIKE, Knoxville, TNUrgent Care Clinic/CenterJun 12, 2024
15187001867506 OAK RIDGE HWY, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
13763869615326 WESTERN AVE, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
1174366777206 CEDAR LN, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
183193245813013 KINGSTON PIKE, Knoxville, TNUrgent Care Clinic/CenterJun 13, 2024
18612366484103 CHAPMAN HIGHWAY, Knoxville, TNUrgent Care Clinic/CenterJun 25, 2024
16893390532960 WINFIELD DUNN PKWY, Kodak, TNRural Health Clinic/CenterNov 1, 2021
13268800972960 WINFIELD DUNN PKWY, Kodak, TNUrgent Care Clinic/CenterJun 12, 2024
16096892072019 JACKSBORO PIKE, La Follette, TNUrgent Care Clinic/CenterJan 28, 2025
1407511876502 ELLINGTON DR, Lafayette, TNRural Health Clinic/CenterNov 1, 2021
1477395127502 ELLINGTON DR, Lafayette, TNUrgent Care Clinic/CenterJun 12, 2024
1417612789129 N LOCUST AVE, Lawrenceburg, TNRural Health Clinic/CenterNov 2, 2021
1710729439129 N LOCUST AVE, Lawrenceburg, TNUrgent Care Clinic/CenterJun 12, 2024
13066880721128 N CASTLE HEIGHTS AVE, Lebanon, TNUrgent Care Clinic/CenterJun 12, 2024
17309239211307 N. ELLINGTON PARKWAY, Lewisburg, TNUrgent Care Clinic/CenterJun 21, 2024
1215692587125 W CHURCH ST, Lexington, TNRural Health Clinic/CenterNov 2, 2021
1407698129125 W CHURCH ST, Lexington, TNUrgent Care Clinic/CenterJun 12, 2024
1376208645817 W MAIN ST, Livingston, TNRural Health Clinic/CenterNov 2, 2021
1669214417817 W MAIN ST, Livingston, TNUrgent Care Clinic/CenterJun 12, 2024
14975971572933 HIGHWAY 72 N, Loudon, TNUrgent Care Clinic/CenterJun 12, 2024
16398349144008 HIGHWAY 411, Madisonville, TNRural Health Clinic/CenterNov 2, 2021
11440628034008 HIGHWAY 411, Madisonville, TNUrgent Care Clinic/CenterJun 12, 2024
10536288671415 HILLSBORO BLVD, Manchester, TNOrthopaedic Surgery PhysicianSep 1, 2010
18511335731415 HILLSBORO BLVD STE 106, Manchester, TNUrgent Care Clinic/CenterJun 12, 2024
15985939151870 HILLSBORO BLVD, Manchester, TNUrgent Care Clinic/CenterJul 25, 2024
1356183081108 COURTRIGHT RD, Martin, TNUrgent Care Clinic/CenterJun 12, 2024
18117304012166 E BROADWAY AVE, Maryville, TNUrgent Care Clinic/CenterJun 13, 2024
1235971961931 OLD SMITHVILLE RD, Mcminnville, TNUrgent Care Clinic/CenterJun 12, 2024
16399122562747 KIRBY RD, Memphis, TNUrgent Care Clinic/CenterJun 13, 2024
13066889408188 US HIGHWAY 51 N, Millington, TNUrgent Care Clinic/CenterJun 12, 2024
1194567743291 S DAISY ST, Morristown, TNUrgent Care Clinic/CenterJun 12, 2024
154800315511060 LEBANON RD, Mount Juliet, TNUrgent Care Clinic/CenterJun 13, 2024
12056482682280 S SHADY ST, Mountain City, TNUrgent Care Clinic/CenterJan 24, 2025
1235639584811 N MAIN ST, Mt Pleasant, TNRural Health Clinic/CenterFeb 13, 2018
1467294017811 N MAIN ST, Mt Pleasant, TNUrgent Care Clinic/CenterJun 12, 2024
13369829254139 FRANKLIN RD, Murfreesboro, TNUrgent Care Clinic/CenterJun 13, 2024
11147391742372 LEBANON PIKE, Nashville, TNUrgent Care Clinic/CenterJan 24, 2025
1265197545402 S BROAD ST, New Tazewell, TNRural Health Clinic/CenterNov 2, 2021
1447092101402 S BROAD ST, New Tazewell, TNUrgent Care Clinic/CenterJun 12, 2024
1316789969756 COSBY HWY, Newport, TNUrgent Care Clinic/CenterJun 12, 2024
1003658667441 S ILLINOIS AVE, Oak Ridge, TNUrgent Care Clinic/CenterJun 12, 2024
18510561477400 HIGHWAY 64, Oakland, TNRural Health Clinic/CenterNov 2, 2021
15783053227400 HIGHWAY 64, Oakland, TNUrgent Care Clinic/CenterJun 12, 2024
183185413219536 ALBERTA ST, Oneida, TNRural Health Clinic/CenterNov 2, 2021
199254755819536 ALBERTA ST, Oneida, TNUrgent Care Clinic/CenterJun 12, 2024
14671177621297 MINERAL WELLS AVE, Paris, TNRural Health Clinic/CenterNov 2, 2021
19723455361297 MINERAL WELLS AVE, Paris, TNUrgent Care Clinic/CenterJun 12, 2024
1528723822184 TENNESSEE AVE N, Parsons, TNRural Health Clinic/CenterNov 2, 2021
1932941788184 TENNESSEE AVE N, Parsons, TNUrgent Care Clinic/CenterJun 12, 2024
14479157495554 HIGHWAY 11 E, Piney Flats, TNRural Health Clinic/CenterNov 2, 2021
10137597865554 HIGHWAY 11 E, Piney Flats, TNUrgent Care Clinic/CenterJun 12, 2024
1780426346235 HIGHWAY 52 W, Portland, TNUrgent Care Clinic/CenterJun 12, 2024
10631773681414 W COLLEGE ST, Pulaski, TNRural Health Clinic/CenterNov 2, 2021
17703253421420 W COLLEGE ST, Pulaski, TNUrgent Care Clinic/CenterJun 12, 2024
13965889014104 DAYTON BLVD, Red Bank, TNUrgent Care Clinic/CenterJun 13, 2024
11348844301118 N GATEWAY AVE, Rockwood, TNRural Health Clinic/CenterNov 2, 2021
13066889991118 N GATEWAY AVE, Rockwood, TNUrgent Care Clinic/CenterJun 12, 2024
1184381816510 N MAIN ST, Rocky Top, TNRural Health Clinic/CenterNov 17, 2021
1306689906510 N MAIN ST, Rocky Top, TNUrgent Care Clinic/CenterJun 13, 2024
1962216754300 PARK BLVD, Rogersville, TNUrgent Care Clinic/CenterFeb 3, 2025
17601470601805 WAYNE RD, Savannah, TNRural Health Clinic/CenterNov 2, 2021
16894162731805 WAYNE RD, Savannah, TNUrgent Care Clinic/CenterJun 12, 2024
11548214941021 MULBERRY AVE, Selmer, TNSpecialistFeb 13, 2018
1932941523854 MULBERRY AVE, Selmer, TNUrgent Care Clinic/CenterJun 12, 2024
16995876591181 DOLLY PARTON PKWY, Sevierville, TNUrgent Care Clinic/CenterJan 24, 2025
16995175401401 N MAIN ST, Shelbyville, TNUrgent Care Clinic/CenterJun 11, 2024
1073014643101 W BROAD ST, Smithville, TNPhysical TherapistFeb 28, 2018
1467294322101 W BROAD ST, Smithville, TNUrgent Care Clinic/CenterJun 11, 2024
1427891027890 ISABELLA LN, Smyrna, TNUrgent Care Clinic/CenterJun 13, 2024
13864563411923 ALMAVILLE RD, Smyrna, TNUrgent Care Clinic/CenterJan 24, 2025
15682043379325 DAYTON PIKE, Soddy Daisy, TNUrgent Care Clinic/CenterJun 11, 2024
1578228771150 SAM WALTON DR STE 600, Sparta, TNRural Health Clinic/CenterNov 2, 2021
1326880196150 SAM WALTON DR STE 600, Sparta, TNUrgent Care Clinic/CenterJun 11, 2024
11344528653813 OLD PORT ROYAL RD N, Spring Hill, TNFamily Medicine PhysicianSep 14, 2009
10632556513813 OLD PORT ROYAL RD N, Spring Hill, TNUrgent Care Clinic/CenterJun 13, 2024
19127497971609 JONES ST, Springfield, TNUrgent Care Clinic/CenterJun 11, 2024
1619632817731 NEW HIGHWAY 68 STE 1, Sweetwater, TNRural Health Clinic/CenterNov 2, 2021
1871335653791 NEW HIGHWAY 68 STE 1, Sweetwater, TNUrgent Care Clinic/CenterJun 11, 2024
1174335137910 NEW HIGHWAY 68, Sweetwater, TNUrgent Care Clinic/CenterJan 24, 2025
1750124350991 ELLISTON WAY, Thompsons Station, TNUrgent Care Clinic/CenterJun 13, 2024
1073013306600 N JACKSON ST, Tullahoma, TNDermatology PhysicianFeb 13, 2018
1417799214600 N JACKSON ST, Tullahoma, TNUrgent Care Clinic/CenterJun 11, 2024
19924601901705 W REELFOOT AVE, Union City, TNUrgent Care Clinic/CenterNov 2, 2021
16894189981705 W REELFOOT AVE, Union City, TNUrgent Care Clinic/CenterJun 21, 2024
10632547129002 SPARTA PIKE, Watertown, TNUrgent Care Clinic/CenterJun 12, 2024
1134962749301 W MAIN ST, Waverly, TNUrgent Care Clinic/CenterJun 13, 2024
1134961899607 HIGHWAY 76, White House, TNUrgent Care Clinic/CenterJun 12, 2024
16396799132401 DECHERD BLVD, Winchester, TNRural Health Clinic/CenterFeb 13, 2018
11743659512401 DECHERD BLVD, Winchester, TNUrgent Care Clinic/CenterJun 11, 2024
1154086353829 W MAIN ST, Woodbury, TNRural Health Clinic/CenterNov 2, 2021
1982446639829 W MAIN ST, Woodbury, TNUrgent Care Clinic/CenterJun 12, 2024

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Fast Pace Medical Clinic have 184 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Fast Pace Medical Clinic's NPIs list practice locations in 126 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.