Margreta Mary Helen Rathbauer, CRNP, PH.D.
Family Nurse Practitioner · Towson, MD
Margreta Mary Helen Rathbauer, CRNP, PH.D. is a family nurse practitioner with a practice address in Towson, Maryland, and NPI 1871507210, issued on Jul 29, 2006. Check the license (Maryland R129781, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margreta Mary Helen Rathbauer
- Credential
- CRNP, PH.D.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R129781 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1001 York RD, Towson, MD 21204
- Phone
- (410) 823-3900
- Enumerated
- Jul 29, 2006
- Record last updated
- Dec 27, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 1001 York RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Philomena Aigbe, NPFamily Nurse Practitioner1376559039
- Ali Wadeea Ameen Ameen, RPHPharmacist1225971898
- Taiwo AsaoluFamily Nurse Practitioner1477227460
- Lynn BalberchakPharmacist1285033654
- Lynn Brogden-Cabell, FNPFamily Nurse Practitioner1952961021
- Bryce Davidson, PHARMDPharmacist1780298208
Verify Margreta Mary Helen Rathbauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R129781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average family nurse practitioner in 2024
841 Medicare Part D claims for 73 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium87 claims
- Losartan Potassium67 claims
- Nifedipine Er57 claims
- Amlodipine Besylate47 claims
- Metoprolol Succinate46 claims
- Famotidine28 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.
Margreta Mary Helen Rathbauer among 4,124 family nurse practitioner records in Maryland
Margreta Mary Helen Rathbauer, CRNP, PH.D. is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 93% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2012 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
66 family nurse practitioner records list a practice address in Towson
They are 66 of the 3,721 NPPES records with a practice address in Towson, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Towson → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Philomena Aigbe, NPTowson, MD 212041376559039
- Linda Davies, FNP-CTowson, MD 212041225284243
- Kate Flowers, C.R.N.PBaltimore, MD 212041104985688
- William Gough, NPTowson, MD 212041588616957
- Veronica Johnson, N.P.Towson, MD 212041588730717
- Angela Kabbe, FNPTowson, MD 212041184740862
- Julie Kaczor, MSNTowson, MD 212041114911625
- Patricia Kelly, C.R.N.P.Baltimore, MD 212041093888786
Common questions
What is Margreta Mary Helen Rathbauer, CRNP, PH.D.'s NPI number?
Margreta Mary Helen Rathbauer, CRNP, PH.D.'s National Provider Identifier (NPI) is 1871507210, issued on Jul 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margreta Mary Helen Rathbauer, CRNP, PH.D. located?
The NPPES record lists a practice address at 1001 York RD, Towson, MD, 21204. Phone: (410) 823-3900. Providers update this record themselves, so call before visiting.
How can I verify Margreta Mary Helen Rathbauer, CRNP, PH.D.'s license?
NPPES lists Maryland license number R129781, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Margreta Mary Helen Rathbauer, CRNP, PH.D. prescribe under Medicare Part D?
In 2024, Margreta Mary Helen Rathbauer, CRNP, PH.D. had 841 Medicare Part D claims for 73 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.