Mary Ann Lucero-Pierce, CRNP
Nurse Practitioner · California, MD
Mary Ann Lucero-Pierce, CRNP is a nurse practitioner with a practice address in California, Maryland, and NPI 1609350206, issued on Sep 19, 2018. Check the license (Maryland R139362, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Lucero-Pierce
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R139362 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22590 Shady CT, California, MD 20619
- Phone
- (301) 373-0500
- Enumerated
- Sep 19, 2018
- Record last updated
- Sep 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181011000358); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,248 in Maryland → Look up another NPI →
Also registered at 22590 Shady CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Ann Lucero-Pierce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R139362Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average nurse practitioner in 2024
122 Medicare Part D claims for 57 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Prednisone11 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 practice group's MIPS final score for 2023 (Medicare payment program): 88 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Medstar Medical Group - Southern Maryland LLCHollywood, MD
- Privia Medical Group, LLCWaldorf, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ann Lucero-Pierce among 1,248 nurse practitioner records in Maryland
Mary Ann Lucero-Pierce, CRNP is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 55% of them.
- NPI issued2018 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2018 · median 2018 among the 655 with a school on file
- Record last updated2018 · 48% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 nurse practitioner records list a practice address in California
They are 3 of the 318 NPPES records with a practice address in California, and 1,248 nurse practitioner records in Maryland.
All 1,248 in Maryland → Every provider in California → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Christine Neurauter, PACalifornia, MD 206191487865077
- Cheryl WyattCalifornia, MD 206191932129574
- Shelby Jacobs, NPCharlotte Hall, MD 206221538906094
- Ashley Needham, FNP-BCCharlotte Hall, MD 206221013587724
- Patricia Plumer, CRNPCharlotte Hall, MD 206221093421570
- Jordan LairdBrandywine, MD 206131861195562
- Donna McConathy, CRNPBrandywine, MD 206131326116674
- Kathryn PintoWaldorf, MD 206031336543511
Common questions
What is Mary Ann Lucero-Pierce, CRNP's NPI number?
Mary Ann Lucero-Pierce, CRNP's National Provider Identifier (NPI) is 1609350206, issued on Sep 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Lucero-Pierce, CRNP located?
The NPPES record lists a practice address at 22590 Shady CT, California, MD, 20619. Phone: (301) 373-0500. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Lucero-Pierce, CRNP's license?
NPPES lists Maryland license number R139362, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ann Lucero-Pierce, CRNP prescribe under Medicare Part D?
In 2024, Mary Ann Lucero-Pierce, CRNP had 122 Medicare Part D claims for 57 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Mary Ann Lucero-Pierce, CRNP's MIPS final score?
The 2023 MIPS final score is 88 of 100, reported for the practice group. 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.