NPPES file of Aug 9, 2026

Mary P. Saiz, WHCNP

Women's Health Nurse Practitioner · Lovington, NM

Mary P. Saiz, WHCNP is a women's health nurse practitioner with a practice address in Lovington, New Mexico, and NPI 1538223771, issued on Dec 21, 2006. Check the license (New Mexico CNP00669, as entered in NPPES) with the New Mexico 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
1538223771
Name
Mary P. Saiz
Credential
WHCNP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
CNP00669 NM
573502 TX
Self-reported in NPPES; status is on the state search
Practice location
1600 North Main, Lovington, NM 88260
Phone
(575) 396-6611
Enumerated
Dec 21, 2006
Record last updated
Aug 17, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(575) 396-1454
Medicaid ID
25658522 NM
Medicare enrollment
Enrolled (PECOS I20080414000350); 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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Also registered at 1600 North Main

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

  1. Katherine Batton, CNPFamily Nurse Practitioner1932105384
  2. Neil Berry, D.O.Family Medicine Physician1063512887
  3. Sharyn BushPhysician Assistant1326494808
  4. Sara Campbell, APRN CNS-BCAdult Health Clinical Nurse Specialist1134434525
  5. Phyllis Chester, DNPNurse Practitioner1518925007
  6. Donnie Croley, CRNACertified Registered Nurse Anesthetist1386626323

Verify Mary P. Saiz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Mexico board licenses this profession
    Search for license CNP00669
    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 New Mexico 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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15% more Medicare Part D claims than the average women's health nurse practitioner in 2024

249 Medicare Part D claims for 79 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Mary Saiz249
  2. Specialty average217

Most prescribed

  1. Estradiol35 claims
  2. Oxybutynin Chloride Er28 claims
  3. Clonidine Hcl15 claims
  4. Mupirocin15 claims
  5. Metronidazole14 claims
  6. Levothyroxine Sodium11 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.

One hospital affiliation

  1. Nor-Lea Hospital DistrictLovington, NM · Critical Access Hospitals

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).

Mary P. Saiz among 70 women's health nurse practitioner records in New Mexico

Mary P. Saiz, WHCNP is one of 70 women's health nurse practitioner records with a practice address in New Mexico. 44% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 73% newer
  • In a Medicare fileYes · 44% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2000 · median 2021 among the 19 with a school on file
  • Record last updated2017 · 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 363LW0102X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in New Mexico

There are 70 women's health nurse practitioner records in New Mexico.

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Marva Johnston, RNCNPHobbs, NM 882401679601884
  2. Ramsey Allen, CNPCarlsbad, NM 882201669501813
  3. Mary Mendoza, CNPRoswell, NM 882031699803890
  4. Dana Adams, WHNPHolloman Air Force Base, NM 883301912090275
  5. Tialicka Johnson, WHNP-BCHolloman Afb, NM 883301891159463
  6. Debra Smith, RNC, MS, WHNPHolloman Afb, NM 883301275500878
  7. Sheryl Gambardella, NPTucumcari, NM 884011255518817
  8. Danielle Sales, DNP, APRN, WHNP-BCCannon Afb, NM 881031871021444

Common questions

What is Mary P. Saiz, WHCNP's NPI number?

Mary P. Saiz, WHCNP's National Provider Identifier (NPI) is 1538223771, issued on Dec 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary P. Saiz, WHCNP located?

The NPPES record lists a practice address at 1600 North Main, Lovington, NM, 88260. Phone: (575) 396-6611. Providers update this record themselves, so call before visiting.

How can I verify Mary P. Saiz, WHCNP's license?

NPPES lists New Mexico license number CNP00669, as entered by the provider. Search the New Mexico board that licenses this profession; the NPPES record confirms identity only.

How much does Mary P. Saiz, WHCNP prescribe under Medicare Part D?

In 2024, Mary P. Saiz, WHCNP had 249 Medicare Part D claims for 79 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.