NPPES file of Aug 9, 2026

Mary E. Collier, NP

Nurse Practitioner · Chattanooga, TN

Mary E. Collier, NP is a nurse practitioner with a practice address in Chattanooga, Tennessee, and NPI 1720045883, issued on May 1, 2006. Check the license (Tennessee APN11565, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720045883
Name
Mary E. Collier
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
APN11565 TN
Self-reported in NPPES; status is on the state search
Practice location
979 E 3RD St, Chattanooga, TN 37403
Phone
(423) 752-5004
Enumerated
May 1, 2006
Record last updated
Mar 7, 2023
Fax
(423) 756-9009
Medicaid ID
3641349 TN
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →

Also registered at 979 E 3RD St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Olukayode Akinlaja, M.D.Obstetrics Physician1093981284
  2. Richard Alvarez, M.D.Orthopaedic Foot and Ankle Surgery Physician1417922618
  3. Rachel Asquith, NPNurse Practitioner1952786022
  4. Elizabeth Austin, MDStudent in an Organized Health Care Education/Training Program1194410811
  5. Theresa Averbeck, R.D.Renal Nutrition Registered Dietitian1699808436
  6. Donald Barker, M.D.Surgery Physician1164416707

Verify Mary E. Collier 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 APN11565    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Mary E. Collier among 2,303 nurse practitioner records in Tennessee

Mary E. Collier, NP is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 79% newer
  • In a Medicare fileNo · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2023 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

176 nurse practitioner records list a practice address in Chattanooga

They are 176 of the 7,377 NPPES records with a practice address in Chattanooga, and 2,303 nurse practitioner records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,303 in Tennessee → Every provider in Chattanooga → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tracy Anderson, NPChattanooga, TN 374031538190913
  2. Deborah BauderChattanooga, TN 374031700898582
  3. Kaci Floyd, NP-CChattanooga, TN 374031568752798
  4. Susan Gain, APRN-BC, PNPChattanooga, TN 374031477552347
  5. Jo Grant, NPChattanooga, TN 374031538116157
  6. Tiffany Hobbs, NP-CChattanooga, TN 374031932450756
  7. Jennifer Patterson, NPChattanooga, TN 374031356593917
  8. Courtney Patterson, NPChattanooga, TN 374031508181835

Common questions

What is Mary E. Collier, NP's NPI number?

Mary E. Collier, NP's National Provider Identifier (NPI) is 1720045883, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary E. Collier, NP located?

The NPPES record lists a practice address at 979 E 3RD St, Chattanooga, TN, 37403. Phone: (423) 752-5004. Providers update this record themselves, so call before visiting.

How can I verify Mary E. Collier, NP's license?

NPPES lists Tennessee license number APN11565, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.