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NPI Records Updated August 24, 2026 to August 30, 2026

The NPPES update published on August 30, 2026 changed 36,672 NPI records across 51 states and territories: 15,429 providers and organizations entered the registry for the first time, and 21,243 existing records were revised.

California led with 4,710 changed records, followed by Texas (2,691) and Florida (2,584), and Nurse Practitioner was the most active specialty nationwide with 3,076 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 24, 2026 to August 30, 2026. Published August 30, 2026. Refreshed weekly.

You are viewing an archived NPPES update

This page covers August 24, 2026 to August 30, 2026. View the current update.

Archived NPPES version 20260824-20260830
36,672 Records changed across 51 states and territories
15,429 Newly enumerated NPIs 42% of all changes
21,243 Updated records 58% of all changes
813 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: 123 records, 46 new and 77 updated AK 123 Alabama: 365 records, 115 new and 250 updated AL 365 Arkansas: 335 records, 138 new and 197 updated AR 335 Arizona: 839 records, 366 new and 473 updated AZ 839 California: 4,710 records, 2,287 new and 2,423 updated CA 4,710 Colorado: 808 records, 354 new and 454 updated CO 808 Connecticut: 373 records, 149 new and 224 updated CT 373 District Of Columbia: 166 records, 77 new and 89 updated DC 166 Delaware: 113 records, 55 new and 58 updated DE 113 Florida: 2,584 records, 1,050 new and 1,534 updated FL 2,584 Georgia: 877 records, 340 new and 537 updated GA 877 Hawaii: 148 records, 55 new and 93 updated HI 148 Iowa: 262 records, 133 new and 129 updated IA 262 Idaho: 236 records, 80 new and 156 updated ID 236 Illinois: 1,198 records, 490 new and 708 updated IL 1,198 Indiana: 523 records, 213 new and 310 updated IN 523 Kansas: 434 records, 205 new and 229 updated KS 434 Kentucky: 461 records, 183 new and 278 updated KY 461 Louisiana: 443 records, 162 new and 281 updated LA 443 Massachusetts: 761 records, 324 new and 437 updated MA 761 Maryland: 691 records, 309 new and 382 updated MD 691 Maine: 121 records, 44 new and 77 updated ME 121 Michigan: 1,522 records, 700 new and 822 updated MI 1,522 Minnesota: 537 records, 213 new and 324 updated MN 537 Missouri: 678 records, 205 new and 473 updated MO 678 Mississippi: 225 records, 71 new and 154 updated MS 225 Montana: 111 records, 33 new and 78 updated MT 111 North Carolina: 1,338 records, 459 new and 879 updated NC 1,338 North Dakota: 97 records, 40 new and 57 updated ND 97 Nebraska: 461 records, 301 new and 160 updated NE 461 New Hampshire: 162 records, 41 new and 121 updated NH 162 New Jersey: 835 records, 301 new and 534 updated NJ 835 New Mexico: 309 records, 105 new and 204 updated NM 309 Nevada: 390 records, 203 new and 187 updated NV 390 New York: 1,751 records, 739 new and 1,012 updated NY 1,751 Ohio: 1,656 records, 769 new and 887 updated OH 1,656 Oklahoma: 378 records, 154 new and 224 updated OK 378 Oregon: 574 records, 195 new and 379 updated OR 574 Pennsylvania: 1,224 records, 491 new and 733 updated PA 1,224 Rhode Island: 160 records, 31 new and 129 updated RI 160 South Carolina: 539 records, 184 new and 355 updated SC 539 South Dakota: 82 records, 26 new and 56 updated SD 82 Tennessee: 594 records, 227 new and 367 updated TN 594 Texas: 2,691 records, 1,019 new and 1,672 updated TX 2,691 Utah: 421 records, 204 new and 217 updated UT 421 Virginia: 936 records, 380 new and 556 updated VA 936 Vermont: 79 records, 21 new and 58 updated VT 79 Washington: 989 records, 321 new and 668 updated WA 989 Wisconsin: 896 records, 534 new and 362 updated WI 896 West Virginia: 338 records, 214 new and 124 updated WV 338 Wyoming: 128 records, 73 new and 55 updated WY 128

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 46 77 123
Alabama 115 250 365
Arkansas 138 197 335
Arizona 366 473 839
California 2,287 2,423 4,710
Colorado 354 454 808
Connecticut 149 224 373
District Of Columbia 77 89 166
Delaware 55 58 113
Florida 1,050 1,534 2,584
Georgia 340 537 877
Hawaii 55 93 148
Iowa 133 129 262
Idaho 80 156 236
Illinois 490 708 1,198
Indiana 213 310 523
Kansas 205 229 434
Kentucky 183 278 461
Louisiana 162 281 443
Massachusetts 324 437 761
Maryland 309 382 691
Maine 44 77 121
Michigan 700 822 1,522
Minnesota 213 324 537
Missouri 205 473 678
Mississippi 71 154 225
Montana 33 78 111
North Carolina 459 879 1,338
North Dakota 40 57 97
Nebraska 301 160 461
New Hampshire 41 121 162
New Jersey 301 534 835
New Mexico 105 204 309
Nevada 203 187 390
New York 739 1,012 1,751
Ohio 769 887 1,656
Oklahoma 154 224 378
Oregon 195 379 574
Pennsylvania 491 733 1,224
Rhode Island 31 129 160
South Carolina 184 355 539
South Dakota 26 56 82
Tennessee 227 367 594
Texas 1,019 1,672 2,691
Utah 204 217 421
Virginia 380 556 936
Vermont 21 58 79
Washington 321 668 989
Wisconsin 534 362 896
West Virginia 214 124 338
Wyoming 73 55 128

Most active specialties

Taxonomy classifications with the most changes nationwide.

Nurse Practitioner 3,076
Counselor 2,968
Behavior Technician 2,777
Social Worker 2,192
Clinic/Center 1,871
Student in an Organized Health Care Education/Training Program 1,825
Registered Nurse 1,341
Internal Medicine 1,332
Physical Therapist 1,114
Physician Assistant 1,108

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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