OrganizationActive
K D Ahn MD
NPI 1184818338 · Internal Medicine Physician · Pomona, CA
K D Ahn MD is a Internal Medicine Physician organization in Pomona, CA (NPI 1184818338).
Provider details
- NPI number
- 1184818338
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Maria Venegas, Office Manager(909) 620-0389
- License
- A35299 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1900 Royalty Dr
Ste 205
Pomona, CA 91767
Phone: (909) 620-0389
Fax: (909) 623-3911
Street-level locationGet directions
Mailing address
1900 Royalty Dr Ste 205
Pomona, CA 91767-3013
Registry dates
- Enumerated
- 2007-08-30
- Last updated
- 2007-08-30
Frequently asked questions
- What is K D Ahn MD's NPI number?
- K D Ahn MD's National Provider Identifier (NPI) is 1184818338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is K D Ahn MD?
- K D Ahn MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is K D Ahn MD located?
- K D Ahn MD's practice location on file with NPPES is 1900 Royalty Dr, Pomona, CA 91767.
- What is K D Ahn MD's phone number?
- The practice phone number listed in the NPPES registry for K D Ahn MD is (909) 620-0389.
- Who is the authorized official for K D Ahn MD?
- The authorized official listed on K D Ahn MD's NPPES record is Maria Venegas, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is K D Ahn MD's NPI active?
- Yes — K D Ahn MD's NPI (1184818338) is active in the NPPES registry as of the last update on 2007-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.