Wong & Litchfield, Ltd
NPI 1699776856 · Endocrinology, Diabetes & Metabolism Physician · Las Vegas, NV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wong & Litchfield, Ltd is a Endocrinology, Diabetes & Metabolism Physician organization in Las Vegas, NV (NPI 1699776856).
Provider details
- NPI number
- 1699776856
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Milton Wong, Physician(702) 387-8868
- License
- 6298 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Doing business as
- Desert Endocrinology and Osteoporosis and Endocrine Center of So. Nv
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2008-04-18
Frequently asked questions
- What is Wong & Litchfield, Ltd's NPI number?
- Wong & Litchfield, Ltd's National Provider Identifier (NPI) is 1699776856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wong & Litchfield, Ltd?
- Wong & Litchfield, Ltd is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Wong & Litchfield, Ltd located?
- Wong & Litchfield, Ltd's practice location on file with NPPES is 8925 W Sahara Ave, Las Vegas, NV 89117-5826.
- What is Wong & Litchfield, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Wong & Litchfield, Ltd is (702) 387-8868.
- Does Wong & Litchfield, Ltd accept Medicare?
- Wong & Litchfield, Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Wong & Litchfield, Ltd?
- The authorized official listed on Wong & Litchfield, Ltd's NPPES record is Milton Wong, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wong & Litchfield, Ltd's NPI active?
- Yes — Wong & Litchfield, Ltd's NPI (1699776856) is active in the NPPES registry as of the last update on 2008-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.