NPPES file of Aug 9, 2026

Cathy L. Stanfield, NP

Acute Care Nurse Practitioner · Dundalk, MD

Cathy L. Stanfield, NP is an acute care nurse practitioner with a practice address in Dundalk, Maryland, and NPI 1255477261, issued on Jan 29, 2007. Check the license (Maryland R086517, as entered in NPPES) with the Maryland 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
1255477261
Name
Cathy L. Stanfield
Credential
NP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
R086517 MD
Self-reported in NPPES; status is on the state search
Practice location
40 S Dundalk Ave Ste 400, Dundalk, MD 21222
Phone
(410) 220-0720
Enumerated
Jan 29, 2007
Record last updated
Oct 3, 2022
Medicaid ID
099013200 MD
Medicare enrollment
Enrolled (PECOS I20201211001140); may accept 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 40 S Dundalk Ave Ste 400

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

  1. Betty Githuku, NPFamily Nurse Practitioner1073037479
  2. Kelly Maher, LCPCProfessional Counselor1477903714
  3. Enrique Oviedo, MDPsychiatry Physician1255534756

Verify Cathy L. Stanfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R086517
    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 Maryland license search

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64% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

211 Medicare Part D claims for 67 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. Cathy Stanfield211
  2. Specialty average594

Most prescribed

  1. Buprenorphine-Naloxone95 claims
  2. Sublocade26 claims
  3. Suboxone22 claims
  4. Zubsolv11 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: $166.57

8 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cathy Stanfield$166.57
  2. Specialty average$647.94

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. Matclinic Physicians Practice Group LLCDundalk, MD

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

Cathy L. Stanfield among 755 acute care nurse practitioner records in Maryland

Cathy L. Stanfield, NP is one of 755 acute care nurse practitioner records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 5% of them.

  • NPI issued2007 · 5% of these records are older, 87% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1999 · median 2017 among the 494 with a school on file
  • Record last updated2022 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Maryland

There are 755 acute care nurse practitioner records in Maryland.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Allison JaffeBaltimore, MD 212221629750989
  2. Nathaniel Darway, AGACNPEssex, MD 212211689204604
  3. Francine MaddenBaltimore, MD 212231447768072
  4. Kimberly Ward-Hall, ACNP-BCEssex, MD 212211063836559
  5. Kathryn Baran, ACNPBaltimore, MD 212241740465251
  6. Theresa Booker, CRNPBaltimore, MD 212241235470147
  7. Rozalinde Christodoulos, NPBaltimore, MD 212241306856737
  8. Tara Francis-Lau, CRNPBaltimore, MD 212241699168294

Common questions

What is Cathy L. Stanfield, NP's NPI number?

Cathy L. Stanfield, NP's National Provider Identifier (NPI) is 1255477261, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Cathy L. Stanfield, NP located?

The NPPES record lists a practice address at 40 S Dundalk Ave Ste 400, Dundalk, MD, 21222. Phone: (410) 220-0720. Providers update this record themselves, so call before visiting.

How can I verify Cathy L. Stanfield, NP's license?

NPPES lists Maryland license number R086517, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Cathy L. Stanfield, NP prescribe under Medicare Part D?

In 2024, Cathy L. Stanfield, NP had 211 Medicare Part D claims for 67 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.