NPPES file of Aug 9, 2026

Mary Patricia Putnam, FNP

Family Nurse Practitioner · Biloxi, MS

Mary Patricia Putnam, FNP is a family nurse practitioner with a practice address in Biloxi, Mississippi, and NPI 1629466131, issued on Jan 6, 2015. Check the license (Mississippi R876274, as entered in NPPES) with the Mississippi 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629466131
Name
Mary Patricia Putnam
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
R876274 MS
Self-reported in NPPES; status is on the state search
Practice location
2781 C T Switzer Drive, Biloxi, MS 39531
Phone
(228) 388-0949
Enumerated
Jan 6, 2015
Record last updated
Jan 6, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150417000047); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mary Patricia Putnam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license R876274
    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 Mississippi 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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72% fewer Medicare Part D claims than the average family nurse practitioner in 2024

361 Medicare Part D claims for 116 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Mary Putnam361
  2. Specialty average1,305

Most prescribed

  1. Meloxicam129 claims
  2. Celecoxib73 claims
  3. Diclofenac Sodium48 claims
  4. Ibuprofen37 claims
  5. Methylprednisolone21 claims
  6. Naproxen16 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.

Industry payments in 2024: $240.11

6 payments; by number, the most common kind was food and beverage; the largest payer was Bioventus LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Putnam$240.11
  2. Specialty average$650.95

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

2 hospitals and group practices

  1. Memorial Hospital AT GulfportGulfport, MS · Acute Care Hospitals3 of 5 stars
  2. Exceed Physical Therapy, LLCGulfport, MS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Mary Patricia Putnam among 3,798 family nurse practitioner records in Mississippi

Mary Patricia Putnam, FNP is one of 3,798 family nurse practitioner records with a practice address in Mississippi. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 40% of them.

  • NPI issued2015 · 40% of these records are older, 55% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2014 · median 2017 among the 2,576 with a school on file
  • Record last updated2015 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

114 family nurse practitioner records list a practice address in Biloxi

They are 114 of the 1,402 NPPES records with a practice address in Biloxi, and 3,798 family nurse practitioner records in Mississippi.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Katania Breland, NP-CBiloxi, MS 395311629366893
  2. Brian Caswell, CFNPBiloxi, MS 395311205275062
  3. Jennifer Chatman Malley, NPBiloxi, MS 395311023314416
  4. Margo Donaldson, NPBiloxi, MS 395311154365500
  5. Bruce Giamalva, FNPCBiloxi, MS 395311962424093
  6. Selinda Gretz, RN-CFNPBiloxi, MS 395311780770495
  7. Rhoda JuzangBiloxi, MS 395311932209715
  8. Shanda Odoms, NP-CBiloxi, MS 395311922402015

Common questions

What is Mary Patricia Putnam, FNP's NPI number?

Mary Patricia Putnam, FNP's National Provider Identifier (NPI) is 1629466131, issued on Jan 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Mary Patricia Putnam, FNP located?

The NPPES record lists a practice address at 2781 C T Switzer Drive, Biloxi, MS, 39531. Phone: (228) 388-0949. Providers update this record themselves, so call before visiting.

How can I verify Mary Patricia Putnam, FNP's license?

NPPES lists Mississippi license number R876274, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Patricia Putnam, FNP prescribe under Medicare Part D?

In 2024, Mary Patricia Putnam, FNP had 361 Medicare Part D claims for 116 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. 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.