Gerard Lowder, M.D.
Nephrology Physician · Glen Burnie, MD
Gerard Lowder, M.D. is a nephrology physician with a practice address in Glen Burnie, Maryland, and NPI 1447258876, issued on Jul 11, 2005. Check the license (Maryland D29296, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Gerard Lowder
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- D29296 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6934 Aviation Blvd Ste F, Glen Burnie, MD 21061
- Phone
- (410) 760-3588
- Enumerated
- Jul 11, 2005
- Record last updated
- Apr 14, 2023
- Fax
- (410) 760-3604
- Medicaid ID
- 321091000 MD
- Medicare enrollment
- Enrolled (PECOS I20100520000160); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 337 in Maryland → Look up another NPI →
Also registered at 6934 Aviation Blvd Ste F
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hossam Abdalla, M.D.Nephrology Physician1285031765
- Sarina Ahuja, MDNephrology Physician1821275827
- Anuradha Boddeti, M.D.Nephrology Physician1023089471
- Ijemma Cunningham, M.D.Nephrology Physician1053761478
- Mahmudul Haque, M.D.Nephrology Physician1639436595
- Shahab Khan, M.D.Nephrology Physician1336182302
Verify Gerard Lowder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D29296Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average nephrology physician in 2024
867 Medicare Part D claims for 139 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 13 claims were for opioids.
Most prescribed
- Furosemide56 claims
- Allopurinol42 claims
- Ciprofloxacin Hcl37 claims
- Jardiance35 claims
- Nifedipine Er34 claims
- Tamsulosin Hcl31 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: $466.05
10 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Mid-Atlantic Nephrology Associates PAGlen Burnie, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerard Lowder among 337 nephrology physician records in Maryland
Gerard Lowder, M.D. is one of 337 nephrology physician records with a practice address in Maryland. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1979 · median 2001 among the 232 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Maryland
There are 337 nephrology physician records in Maryland.
All 337 in Maryland → Every provider in Glen Burnie → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Hossam Abdalla, M.D.Glen Burnie, MD 210611285031765
- Sarina Ahuja, MDGlen Burnie, MD 210611821275827
- Anuradha Boddeti, M.D.Glen Burnie, MD 210611023089471
- Nadia Chaudhri, MDGlen Burnie, MD 210611841334240
- Ijemma Cunningham, M.D.Glen Burnie, MD 210611053761478
- Mahmudul Haque, M.D.Glen Burnie, MD 210611639436595
- Shahab Khan, M.D.Glen Burnie, MD 210611336182302
- Vijay Kumar, M.D.Glen Burnie, MD 210611326032152
Common questions
What is Gerard Lowder, M.D.'s NPI number?
Gerard Lowder, M.D.'s National Provider Identifier (NPI) is 1447258876, issued on Jul 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gerard Lowder, M.D. located?
The NPPES record lists a practice address at 6934 Aviation Blvd Ste F, Glen Burnie, MD, 21061. Phone: (410) 760-3588. Providers update this record themselves, so call before visiting.
How can I verify Gerard Lowder, M.D.'s license?
NPPES lists Maryland license number D29296, 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 Gerard Lowder, M.D. prescribe under Medicare Part D?
In 2024, Gerard Lowder, M.D. had 867 Medicare Part D claims for 139 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.