What is Gerald Markowitz's NPI number?

Gerald Markowitz's National Provider Identifier (NPI) is 1912124413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gerald Markowitz's specialty?

Gerald Markowitz is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Gerald Markowitz located?

Gerald Markowitz's practice location on file with NPPES is 632 Montgomery Ave, Narberth, PA 19072-2031.

What is Gerald Markowitz's phone number?

The practice phone number listed in the NPPES registry for Gerald Markowitz is (610) 664-6061.

Is Gerald Markowitz's NPI active?

Yes — Gerald Markowitz's NPI (1912124413) is active in the NPPES registry as of the last update on 2015-05-11.

IndividualActive

Gerald Markowitz, D.M.D.

NPI 1912124413 · General Practice Dentistry · Narberth, PA

Gerald Markowitz, D.M.D. is a General Practice Dentistry provider in Narberth, PA (NPI 1912124413).

Provider details

NPI number: 1912124413
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.M.D.
Sex: Male
Sole proprietor: No
License: DS016765L (PA)

Practice location

632 Montgomery Ave

Suite 2

Narberth, PA 19072-2031

Phone: (610) 664-6061

Fax: (610) 664-5293

Street-level locationGet directions

More PA providers

Mailing address

632 Montgomery Ave

Narberth, PA 19072-2031

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense DS016765L (PA)
Dental Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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: 2007-04-19
Last updated: 2015-05-11

Frequently asked questions

What is Gerald Markowitz's NPI number?: Gerald Markowitz's National Provider Identifier (NPI) is 1912124413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gerald Markowitz's specialty?: Gerald Markowitz is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Gerald Markowitz located?: Gerald Markowitz's practice location on file with NPPES is 632 Montgomery Ave, Narberth, PA 19072-2031.
What is Gerald Markowitz's phone number?: The practice phone number listed in the NPPES registry for Gerald Markowitz is (610) 664-6061.
Is Gerald Markowitz's NPI active?: Yes — Gerald Markowitz's NPI (1912124413) is active in the NPPES registry as of the last update on 2015-05-11.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions