NPPES file of Aug 9, 2026

Mary Christine Seals, NP

Nurse Practitioner · Casa Grande, AZ

Mary Christine Seals, NP is a nurse practitioner with a practice address in Casa Grande, Arizona, and NPI 1972578946, issued on Feb 22, 2006. Check the license (Arizona RN093886, as entered in NPPES) with the Arizona 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
1972578946
Name
Mary Christine Seals
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
RN093886 AZ
AP7134 AZ
Self-reported in NPPES; status is on the state search
Practice location
550 E Cottonwood LN Ste A, Casa Grande, AZ 85122
Phone
(520) 316-9690
Enumerated
Feb 22, 2006
Record last updated
Jan 23, 2026
Fax
(844) 720-7597
Medicaid ID
831554 AZ
Medicare enrollment
Enrolled (PECOS I20040709001103); 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 550 E Cottonwood LN Ste A

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

  1. Robert Seals, PA-CMedical Physician Assistant1184654816

Verify Mary Christine Seals in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license RN093886    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
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83% fewer Medicare Part D claims than the average nurse practitioner in 2024

190 Medicare Part D claims for 62 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Mary Seals190
  2. Specialty average1,109

Most prescribed

  1. Progesterone25 claims
  2. Estradiol24 claims
  3. Estradiol (Twice Weekly)19 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: $157.88

4 payments; by number, the most common kind was food and beverage; the largest payer was Alnylam Pharmaceuticals 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. Mary Seals$157.88
  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.

Bills Medicare through one group practice

  1. Salud For Women PLLCCasa Grande, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

17 nurse practitioner records list a practice address in Casa Grande

They are 17 of the 867 NPPES records with a practice address in Casa Grande, and 1,423 nurse practitioner records in Arizona.

All 17 in Casa Grande → All 1,423 in Arizona → Every provider in Casa Grande →

Other nurse practitioner records in Arizona

  1. Emma Abbey, NP-CTucson, AZ1548822562
  2. Ashley Abell, MSN, RN, FNP-CScottsdale, AZ1679041099
  3. Meredith AbneyChandler, AZ1568392124
  4. Armando Abucejo, AGACNP-BCPhoenix, AZ1649785288
  5. Belinda Acosta, FNPTucson, AZ1386622660
  6. Caitlin Adamowicz, NPScottsdale, AZ1104583152
  7. Jamie AdamsFort Defiance, AZ1144007097
  8. Kalekia Adams, DNPScottsdale, AZ1619555034
  9. Rachael Adger, NPTucson, AZ1306806443
  10. Jacqueline Agenbroad, NPPhoenix, AZ1447222328

Common questions

What is Mary Christine Seals, NP's NPI number?

Mary Christine Seals, NP's National Provider Identifier (NPI) is 1972578946, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary Christine Seals, NP located?

The NPPES record lists a practice address at 550 E Cottonwood LN Ste A, Casa Grande, AZ, 85122. Phone: (520) 316-9690. Providers update this record themselves, so call before visiting.

How can I verify Mary Christine Seals, NP's license?

NPPES lists Arizona license number RN093886, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Christine Seals, NP prescribe under Medicare Part D?

In 2024, Mary Christine Seals, NP had 190 Medicare Part D claims for 62 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

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.