What is Alan Geringer, MD LLC's NPI number?

Alan Geringer, MD LLC's National Provider Identifier (NPI) is 1922708239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Alan Geringer, MD LLC?

Alan Geringer, MD LLC is classified in the NPPES registry as Urology Physician (Allopathic & Osteopathic Physicians).

Where is Alan Geringer, MD LLC located?

Alan Geringer, MD LLC's practice location on file with NPPES is 40 York Rd Ste 201, Baltimore, MD 21204-5243.

What is Alan Geringer, MD LLC's phone number?

The practice phone number listed in the NPPES registry for Alan Geringer, MD LLC is (410) 419-3678.

Who is the authorized official for Alan Geringer, MD LLC?

The authorized official listed on Alan Geringer, MD LLC's NPPES record is Alan Geringer, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Alan Geringer, MD LLC's NPI active?

Yes — Alan Geringer, MD LLC's NPI (1922708239) is active in the NPPES registry as of the last update on 2023-03-06.

OrganizationActive

Alan Geringer, MD LLC

NPI 1922708239 · Urology Physician · Baltimore, MD

Alan Geringer, MD LLC is a Urology Physician organization in Baltimore, MD (NPI 1922708239).

Provider details

NPI number: 1922708239
Entity type: Organization
Primary specialty: Urology PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Alan Geringer, Provider(443) 970-6438

Practice location

40 York Rd Ste 201

Baltimore, MD 21204-5243

Phone: (410) 419-3678

Street-level locationGet directions

More MD providers

Mailing address

12 Shaded Glen Ct

Owings Mills, MD 21117-3067

Specialties & taxonomies

Urology PhysicianPrimary208800000X
Allopathic & Osteopathic Physicians

Additional practice locations (4)

2435 W Belvedere Ave Ste 46
Baltimore, MD 21215-5224
Phone: (443) 970-6438
Fax: (410) 558-6476
2500 W Rogers Ave Ste 141
Baltimore, MD 21215-4131
Phone: (443) 970-6438
750 Main St Ste 310
Reisterstown, MD 21136-2517
Phone: (410) 343-3001
515 Fairmount Ave Ste 100
Towson, MD 21286-8520
Phone: (410) 343-3001

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
3 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

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.

Enumerated: 2023-03-06
Last updated: 2023-03-06
Certified: 2023-03-02

Frequently asked questions

What is Alan Geringer, MD LLC's NPI number?: Alan Geringer, MD LLC's National Provider Identifier (NPI) is 1922708239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Alan Geringer, MD LLC?: Alan Geringer, MD LLC is classified in the NPPES registry as Urology Physician (Allopathic & Osteopathic Physicians).
Where is Alan Geringer, MD LLC located?: Alan Geringer, MD LLC's practice location on file with NPPES is 40 York Rd Ste 201, Baltimore, MD 21204-5243.
What is Alan Geringer, MD LLC's phone number?: The practice phone number listed in the NPPES registry for Alan Geringer, MD LLC is (410) 419-3678.
Who is the authorized official for Alan Geringer, MD LLC?: The authorized official listed on Alan Geringer, MD LLC's NPPES record is Alan Geringer, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Alan Geringer, MD LLC's NPI active?: Yes — Alan Geringer, MD LLC's NPI (1922708239) is active in the NPPES registry as of the last update on 2023-03-06.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (4)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (4)

Profile Score

Frequently asked questions