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SPRING VALLEY OBGYN PC
NPI 1841401676
Obstetrics & Gynecology - Obstetrics in Washington, DC

Active since May 24, 2007CLIA 09D0913668 · Microscopy
4910 MASSACHUSETTS AVE NW, SUITE 307, WASHINGTON, DC 20016(202) 237-8633(202) 237-8632 Get Directions Write a Review

NPPES record last updated: January 4, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Spring Valley Obgyn Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SPRING VALLEY OBGYN PC (NPI 1841401676) is a healthcare organization registered as an obstetrics in Washington, District Of Columbia and active in the NPI registry since May 2007. The organization holds a CLIA Microscopy certificate valid through April 7, 2028 and lists Malcolm Mark Desouza, President, as its authorized official.

NPPES Registry Identity

NPI1841401676
Entity TypeOrganization
Primary Taxonomy207VX0000X
Legal Business NameSPRING VALLEY OBGYN PC
Location Address4910 MASSACHUSETTS AVE NW, SUITE 307Washington, DC 20016-4300
Mailing Address4910 Massachusetts Ave Nw, Suite 307Washington, DC 20016-4300 · (202) 237-8633 · Fax (202) 237-8632
Phone(202) 237-8633
Fax(202) 237-8632
Organization SubpartNo
Authorized OfficialMalcolm Mark DesouzaPresident · (202) 237-8633
Enumeration DateMay 24, 2007
Last NPPES UpdateJanuary 4, 2008
✔ NPI 1841401676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in DC · MD20701
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
4910 MASSACHUSETTS AVE NW, Washington, DC 20016
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 09D0913668

Spring Valley Obstetrics & Gynecology · Washington, DC
Active · expires Apr 7, 2028
CLIA Number09D0913668
Laboratory TypePhysician Office
Certificate Effective DateApril 8, 2026
Certificate Expiration DateApril 7, 2028
Laboratory DirectorMancolm M. Desouza
Laboratory Phone(202) 237-8633
Laboratory LocationSpring Valley Obstetrics & Gynecology4910 Massachusetts Avenue NW Suite 307, Washington, DC 20016
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. ELISE NEY M.A, CCC-A
Audiologist
4910 MASSACHUSETTS AVE NW, STE 29
WASHINGTON, DC 20016
District of Columbia (202) 362-4300
MELANIE J BUTTROSS MD
Ophthalmology
4910 MASSACHUSETTS AVE NW, STE 21
WASHINGTON, DC 20016
District of Columbia (202) 686-6700
DR. SARAH MCGARRY CONNELLY MD
Internal Medicine (Infectious Disease)
4910 MASSACHUSETTS AVE NW
WASHINGTON, DC 20016
District of Columbia (202) 537-7400
BERTHA KOOMSON
Pediatrics
4910 MASSACHUSETTS AVE NW, #217
WASHINGTON, DC 20016
District of Columbia (202) 244-1553
DR. MARGARETIA L JACKSON M.D.
Pediatrics
4910 MASSACHUSETTS AVE NW, SUITE 217
WASHINGTON, DC 20016
District of Columbia (202) 244-1553
PAUL T GAVARIS MD
Ophthalmology
4910 MASSACHUSETTS AVE NW, STE 21
WASHINGTON, DC 20016
District of Columbia (202) 686-0239
DR. NAHID MALEKI DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
4910 MASSACHUSETTS AVE NW, SUITE 319
WASHINGTON, DC 20016
District of Columbia (202) 244-3600
DR. SHAWNA LEIGH HAWK DDS
Dentist
4910 MASSACHUSETTS AVE NW, SUITE 210
WASHINGTON, DC 20016
District of Columbia (202) 362-7726

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Spring Valley Obgyn PC's NPI number?

The NPI number for Spring Valley Obgyn PC is 1841401676. It was assigned to this organization in the NPPES registry on May 24, 2007.

Where is Spring Valley Obgyn PC located?

Spring Valley Obgyn PC is located at 4910 Massachusetts Ave NW Suite 307, Washington, DC 20016. The listed phone number is (202) 237-8633.

What is Spring Valley Obgyn PC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Does Spring Valley Obgyn PC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 09D0913668) is associated with this NPI, valid through April 7, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Spring Valley Obgyn PC was last updated on January 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.