What is Alan Geringer's NPI number?

Alan Geringer's National Provider Identifier (NPI) is 1114981065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alan Geringer's specialty?

Alan Geringer is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).

Where is Alan Geringer located?

Alan Geringer's practice location on file with NPPES is 2500 W Rogers Ave, Baltimore, MD 21215-4131.

What is Alan Geringer's phone number?

The practice phone number listed in the NPPES registry for Alan Geringer is (443) 970-3608.

Does Alan Geringer accept Medicare?

Alan Geringer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Alan Geringer's NPI active?

Yes — Alan Geringer's NPI (1114981065) is active in the NPPES registry as of the last update on 2025-09-03.

IndividualActiveAccepts Medicare

Alan Geringer, M.D.

NPI 1114981065 · Urology Physician · Baltimore, MD

Alan Geringer, M.D. is a Urology Physician provider in Baltimore, MD (NPI 1114981065).

Provider details

NPI number: 1114981065
Entity type: Individual
Primary specialty: Urology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: D29143 (MD)

Practice location

2500 W Rogers Ave

Baltimore, MD 21215-4131

Phone: (443) 970-3608

Fax: (949) 561-4415

Approximate (ZIP-level) locationGet directions

More MD providers

Mailing address

462 Northern Pintail Pl

Hampstead, NC 28443-5380

Specialties & taxonomies

Urology PhysicianPrimary208800000XLicense D29143 (MD)
Allopathic & Osteopathic Physicians
Addiction Medicine (Internal Medicine) Physician207RA0401XLicense D29143 (MD)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
684 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	446	$91
Testing for Presence of Drug, Read By Direct Observation80305	98	$12
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	33	$114
Diagnostic Exam of Bladder and Urethra Using an Endoscope52000	24	$82
Insertion of Needle Into Vein for Collection of Blood Sample36415	23	$9
Administration of Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96402

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tamsulosin Hcl	253	80
Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone	144	16
Finasteride	93	31
Mirabegronbrand: Myrbetriq	49	—
Vibegronbrand: Gemtesa	32	—
Solifenacin Succinate	31	11
Oxybutynin Chloride

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$39 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-04-15
Last updated: 2025-09-03
Certified: 2025-09-03

Frequently asked questions

What is Alan Geringer's NPI number?: Alan Geringer's National Provider Identifier (NPI) is 1114981065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alan Geringer's specialty?: Alan Geringer is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
Where is Alan Geringer located?: Alan Geringer's practice location on file with NPPES is 2500 W Rogers Ave, Baltimore, MD 21215-4131.
What is Alan Geringer's phone number?: The practice phone number listed in the NPPES registry for Alan Geringer is (443) 970-3608.
Does Alan Geringer accept Medicare?: Alan Geringer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Alan Geringer's NPI active?: Yes — Alan Geringer's NPI (1114981065) is active in the NPPES registry as of the last update on 2025-09-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	446	$91
Testing for Presence of Drug, Read By Direct Observation80305	98	$12
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	33	$114
Diagnostic Exam of Bladder and Urethra Using an Endoscope52000	24	$82
Insertion of Needle Into Vein for Collection of Blood Sample36415	23	$9
Administration of Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96402

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tamsulosin Hcl	253	80
Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone	144	16
Finasteride	93	31
Mirabegronbrand: Myrbetriq	49	—
Vibegronbrand: Gemtesa	32	—
Solifenacin Succinate	31	11
Oxybutynin Chloride

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$39 across 2 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments