Mary Alice Olds, CRNP
Family Medicine Physician · Ellicott City, MD
Mary Alice Olds, CRNP is a family medicine physician with a practice address in Ellicott City, Maryland, and NPI 1154007409, issued on Jun 22, 2023. Check the license (Maryland R199404, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Mary Alice Olds
- Credential
- CRNP
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- R199404 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4775 Ilkley Moor LN, Ellicott City, MD 21043
- Phone
- (443) 904-2099
- Enumerated
- Jun 22, 2023
- Record last updated
- Jun 22, 2023
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Verify Mary Alice Olds in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license R199404Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
30 Medicare Part D claims for 13 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Mary Alice Olds among 1,912 family medicine physician records in Maryland
Mary Alice Olds, CRNP is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 96% of them.
- NPI issued2023 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Maryland
There are 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Ellicott City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bonnie Catalano, D.O.Ellicott City, MD 210431164456877
- Rita Dhawan, MDEllicott City, MD 210431134120793
- Bryan Khim, M.D.Ellicott City, MD 210431598788762
- Kathleen York-Jordan, MDEllicott City, MD 210431235245127
- Sarah Arnold, MDColumbia, MD 210441447222542
- Francis Bruno, M.D.Columbia, MD 210441063486702
- Lorri-Anne Burke, MDEllicott City, MD 210421184935397
- Sekai Chideya, MDEllicott City, MD 210421174816409
Common questions
What is Mary Alice Olds, CRNP's NPI number?
Mary Alice Olds, CRNP's National Provider Identifier (NPI) is 1154007409, issued on Jun 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mary Alice Olds, CRNP located?
The NPPES record lists a practice address at 4775 Ilkley Moor LN, Ellicott City, MD, 21043. Phone: (443) 904-2099. Providers update this record themselves, so call before visiting.
How can I verify Mary Alice Olds, CRNP's license?
NPPES lists Maryland license number R199404, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Alice Olds, CRNP prescribe under Medicare Part D?
In 2024, Mary Alice Olds, CRNP had 30 Medicare Part D claims for 13 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.