NPPES file of Aug 9, 2026

Susan B. Gain, APRN-BC, PNP

Nurse Practitioner · Chattanooga, TN

Susan B. Gain, APRN-BC, PNP is a nurse practitioner with a practice address in Chattanooga, Tennessee, and NPI 1477552347, issued on Jul 21, 2005. Check the license (Tennessee 13768, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477552347
Name
Susan B. Gain
Credential
APRN-BC, PNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
13768 TN
ARNP2953602 FL
Self-reported in NPPES; status is on the state search
Practice location
910 Blackford Street, Chattanooga, TN 37403
Phone
(423) 778-6476
Enumerated
Jul 21, 2005
Record last updated
Oct 7, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(423) 778-4232
Medicaid IDs
451755976A GA
306729700 FL
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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Also registered at 910 Blackford Street

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

  1. Brooke Anderson, NPFamily Nurse Practitioner1548567829
  2. Brynn Byers, CRNP-ACPediatric Nurse Practitioner1558766196
  3. Heather Gilliam, D.O.Pediatrics Physician1760740716
  4. Melissa Hamp, M.D.Pediatrics Physician1033274972
  5. Yvonne Hughes, N.P.Family Nurse Practitioner1518341536
  6. Benjamin Mixon, M.D.Pediatric Hematology & Oncology Physician1558558254

Verify Susan B. Gain 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 13768
    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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97% fewer Medicare Part D claims than the average nurse practitioner in 2024

37 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Susan Gain37
  2. Specialty average1,109

Most prescribed

  1. Levetiracetam12 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.

The MIPS final score for 2023 (Medicare payment program): 96.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $899.82

35 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Susan Gain$899.82
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Susan B. Gain among 2,303 nurse practitioner records in Tennessee

Susan B. Gain, APRN-BC, PNP 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. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2010 · 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.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tracy Anderson, NPChattanooga, TN 374031538190913
  2. Deborah BauderChattanooga, TN 374031700898582
  3. Mary Collier, NPChattanooga, TN 374031720045883
  4. Kaci Floyd, NP-CChattanooga, TN 374031568752798
  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 Susan B. Gain, APRN-BC, PNP's NPI number?

Susan B. Gain, APRN-BC, PNP's National Provider Identifier (NPI) is 1477552347, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Susan B. Gain, APRN-BC, PNP located?

The NPPES record lists a practice address at 910 Blackford Street, Chattanooga, TN, 37403. Phone: (423) 778-6476. Providers update this record themselves, so call before visiting.

How can I verify Susan B. Gain, APRN-BC, PNP's license?

NPPES lists Tennessee license number 13768, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Susan B. Gain, APRN-BC, PNP prescribe under Medicare Part D?

In 2024, Susan B. Gain, APRN-BC, PNP had 37 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Susan B. Gain, APRN-BC, PNP's MIPS final score?

The 2023 MIPS final score is 96.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.