Diversified Independent Diagnostics
NPI 1861710006 · Sleep Medicine (Family Medicine) Physician · Houston, TX
Diversified Independent Diagnostics is a Sleep Medicine (Family Medicine) Physician organization in Houston, TX (NPI 1861710006).
Provider details
- NPI number
- 1861710006
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Grigorian, Director/Owner(713) 650-9500
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Allergy Physician207KA0200X
Allopathic & Osteopathic Physicians
- Exclusive Provider Organization302F00000X
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-12
- Last updated
- 2010-05-12
Frequently asked questions
- What is Diversified Independent Diagnostics's NPI number?
- Diversified Independent Diagnostics's National Provider Identifier (NPI) is 1861710006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diversified Independent Diagnostics?
- Diversified Independent Diagnostics is classified in the NPPES registry as Sleep Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Diversified Independent Diagnostics located?
- Diversified Independent Diagnostics's practice location on file with NPPES is 1701 Webster St Ste C, Houston, TX 77003-5800.
- What is Diversified Independent Diagnostics's phone number?
- The practice phone number listed in the NPPES registry for Diversified Independent Diagnostics is (713) 650-9500.
- Who is the authorized official for Diversified Independent Diagnostics?
- The authorized official listed on Diversified Independent Diagnostics's NPPES record is David Grigorian, Director/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diversified Independent Diagnostics's NPI active?
- Yes — Diversified Independent Diagnostics's NPI (1861710006) is active in the NPPES registry as of the last update on 2010-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.