Karen Aquino Tolosa, NP
Acute Care Nurse Practitioner · Silver Spring, MD
Karen Aquino Tolosa, NP is an acute care nurse practitioner with a practice address in Silver Spring, Maryland, and NPI 1477083905, issued on Jun 18, 2017. Check the license (Maryland R160120, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Aquino Tolosa
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- R160120 MD
RN1002826 DC
Self-reported in NPPES; status is on the state search - Practice location
- 10801 Lockwood Dr Ste 210, Silver Spring, MD 20901
- Phone
- (301) 298-1040
- Enumerated
- Jun 18, 2017
- Record last updated
- Oct 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20190116002130); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 755 in Maryland → Look up another NPI →
Verify Karen Aquino Tolosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R160120Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 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 one group practice
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Aquino Tolosa among 755 acute care nurse practitioner records in Maryland
Karen Aquino Tolosa, 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 2017, is newer than 51% of them.
- NPI issued2017 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2017 among the 494 with a school on file
- Record last updated2025 · 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.
All 755 in Maryland → Every provider in Silver Spring → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Ashley Siers, CRNPSilver Spring, MD 209011578893319
- Karl Andrew CleofeSilver Spring, MD 209021497606164
- Joseph Haymore, MS, ACNPSilver Spring, MD 209021114907235
- Lum Maximuangu, NPSilver Spring, MD 209021942540083
- Luverne Abogadie, DNP, AGACNP-BCSilver Spring, MD 209041386239234
- Saba AdemeSilver Spring, MD 209041124760319
- Binta JuwaraSilver Spring, MD 209041306343272
- Elizabeth Beegle, CRNPSilver Spring, MD 209101043566250
Common questions
What is Karen Aquino Tolosa, NP's NPI number?
Karen Aquino Tolosa, NP's National Provider Identifier (NPI) is 1477083905, issued on Jun 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Karen Aquino Tolosa, NP located?
The NPPES record lists a practice address at 10801 Lockwood Dr Ste 210, Silver Spring, MD, 20901. Phone: (301) 298-1040. Providers update this record themselves, so call before visiting.
How can I verify Karen Aquino Tolosa, NP's license?
NPPES lists Maryland license number R160120, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
What is Karen Aquino Tolosa, NP's MIPS final score?
The 2023 MIPS final score is 80.2 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.