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NPI Records Updated August 10, 2026 to August 16, 2026

The NPPES update published on August 16, 2026 changed 34,062 NPI records across 51 states and territories: 14,282 providers and organizations entered the registry for the first time, and 19,780 existing records were revised.

California led with 4,791 changed records, followed by Texas (2,560) and Florida (2,462), and Nurse Practitioner was the most active specialty nationwide with 3,086 changes. Select any state on the map or in the table for its full record list, filterable by specialty, city, entity type, and PECOS enrollment.

Sourced from the official NPPES NPI registry. Update window August 10, 2026 to August 16, 2026. Published August 16, 2026. Refreshed weekly.

You are viewing an archived NPPES update

This page covers August 10, 2026 to August 16, 2026. View the current update.

Archived NPPES version 20260810-20260816
34,062 Records changed across 51 states and territories
14,282 Newly enumerated NPIs 42% of all changes
19,780 Updated records 58% of all changes
783 Records removed deactivated or deleted by CMS

Where this update's changes happened

Shaded by the number of NPI records added or updated. Select a state to see its full list.

Alaska: 80 records, 23 new and 57 updated AK 80 Alabama: 316 records, 107 new and 209 updated AL 316 Arkansas: 344 records, 187 new and 157 updated AR 344 Arizona: 718 records, 267 new and 451 updated AZ 718 California: 4,791 records, 2,327 new and 2,464 updated CA 4,791 Colorado: 894 records, 343 new and 551 updated CO 894 Connecticut: 367 records, 173 new and 194 updated CT 367 District Of Columbia: 142 records, 62 new and 80 updated DC 142 Delaware: 95 records, 29 new and 66 updated DE 95 Florida: 2,462 records, 986 new and 1,476 updated FL 2,462 Georgia: 899 records, 367 new and 532 updated GA 899 Hawaii: 150 records, 69 new and 81 updated HI 150 Iowa: 246 records, 121 new and 125 updated IA 246 Idaho: 253 records, 76 new and 177 updated ID 253 Illinois: 1,000 records, 429 new and 571 updated IL 1,000 Indiana: 548 records, 218 new and 330 updated IN 548 Kansas: 304 records, 131 new and 173 updated KS 304 Kentucky: 450 records, 179 new and 271 updated KY 450 Louisiana: 403 records, 184 new and 219 updated LA 403 Massachusetts: 766 records, 306 new and 460 updated MA 766 Maryland: 650 records, 271 new and 379 updated MD 650 Maine: 101 records, 41 new and 60 updated ME 101 Michigan: 1,188 records, 593 new and 595 updated MI 1,188 Minnesota: 626 records, 234 new and 392 updated MN 626 Missouri: 683 records, 271 new and 412 updated MO 683 Mississippi: 218 records, 63 new and 155 updated MS 218 Montana: 110 records, 34 new and 76 updated MT 110 North Carolina: 1,136 records, 381 new and 755 updated NC 1,136 North Dakota: 105 records, 45 new and 60 updated ND 105 Nebraska: 393 records, 288 new and 105 updated NE 393 New Hampshire: 108 records, 36 new and 72 updated NH 108 New Jersey: 739 records, 304 new and 435 updated NJ 739 New Mexico: 321 records, 110 new and 211 updated NM 321 Nevada: 462 records, 224 new and 238 updated NV 462 New York: 1,748 records, 775 new and 973 updated NY 1,748 Ohio: 1,446 records, 648 new and 798 updated OH 1,446 Oklahoma: 455 records, 183 new and 272 updated OK 455 Oregon: 459 records, 184 new and 275 updated OR 459 Pennsylvania: 1,196 records, 367 new and 829 updated PA 1,196 Rhode Island: 128 records, 25 new and 103 updated RI 128 South Carolina: 432 records, 137 new and 295 updated SC 432 South Dakota: 66 records, 33 new and 33 updated SD 66 Tennessee: 563 records, 221 new and 342 updated TN 563 Texas: 2,560 records, 1,017 new and 1,543 updated TX 2,560 Utah: 357 records, 151 new and 206 updated UT 357 Virginia: 754 records, 292 new and 462 updated VA 754 Vermont: 58 records, 22 new and 36 updated VT 58 Washington: 888 records, 314 new and 574 updated WA 888 Wisconsin: 473 records, 178 new and 295 updated WI 473 West Virginia: 345 records, 231 new and 114 updated WV 345 Wyoming: 66 records, 25 new and 41 updated WY 66

Fewer More updates

All states and territories

51 with activity

Select any column heading to sort. Each state links to its full record list for this update.

State New Updated Total New vs updated
Alaska 23 57 80
Alabama 107 209 316
Arkansas 187 157 344
Arizona 267 451 718
California 2,327 2,464 4,791
Colorado 343 551 894
Connecticut 173 194 367
District Of Columbia 62 80 142
Delaware 29 66 95
Florida 986 1,476 2,462
Georgia 367 532 899
Hawaii 69 81 150
Iowa 121 125 246
Idaho 76 177 253
Illinois 429 571 1,000
Indiana 218 330 548
Kansas 131 173 304
Kentucky 179 271 450
Louisiana 184 219 403
Massachusetts 306 460 766
Maryland 271 379 650
Maine 41 60 101
Michigan 593 595 1,188
Minnesota 234 392 626
Missouri 271 412 683
Mississippi 63 155 218
Montana 34 76 110
North Carolina 381 755 1,136
North Dakota 45 60 105
Nebraska 288 105 393
New Hampshire 36 72 108
New Jersey 304 435 739
New Mexico 110 211 321
Nevada 224 238 462
New York 775 973 1,748
Ohio 648 798 1,446
Oklahoma 183 272 455
Oregon 184 275 459
Pennsylvania 367 829 1,196
Rhode Island 25 103 128
South Carolina 137 295 432
South Dakota 33 33 66
Tennessee 221 342 563
Texas 1,017 1,543 2,560
Utah 151 206 357
Virginia 292 462 754
Vermont 22 36 58
Washington 314 574 888
Wisconsin 178 295 473
West Virginia 231 114 345
Wyoming 25 41 66

Most active specialties

Taxonomy classifications with the most changes nationwide.

Nurse Practitioner 3,086
Behavior Technician 2,903
Counselor 2,750
Social Worker 2,078
Student in an Organized Health Care Education/Training Program 1,510
Internal Medicine 1,405
Physical Therapist 1,263
Registered Nurse 1,007
Clinic/Center 999
Physician Assistant 969

Update archive

Every weekly NPPES update keeps its own page.

What counts as a recently updated NPI record

A record appears in an update when the Last Update Date on its NPPES file falls inside that update's window. NPI Profile groups those records into two kinds:

New The NPI was enumerated during this window. The provider or organization is appearing in the registry for the first time.
Updated The NPI already existed and something on the record changed, such as a practice address, a taxonomy, a phone number, or an authorized official.

A third group does not appear in the list at all. NPPES retires an NPI when a provider dies, when an organization dissolves, or when a duplicate enumeration is merged into the correct record, and CMS drops the file from the weekly distribution rather than marking it. Those NPIs are counted above but cannot be listed, because the source data for them no longer exists. An NPI that stops appearing is not necessarily invalid: a deactivated number stays permanently assigned to its original owner and is never reissued, so claims history against it remains meaningful.

A stale practice address or taxonomy code is one of the more common reasons a claim rejects, so billing and payer teams work from the updated records and check them against what they already have on file. For credentialing teams and recruiters the new enumerations are the useful half, since an enumeration is the first public record that a provider or organization has entered a market.

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