Mahmood R Khan MD PA
NPI 1639124555 · Internal Medicine Physician · Plano, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahmood R Khan MD PA is a Internal Medicine Physician organization in Plano, TX (NPI 1639124555).
Provider details
- NPI number
- 1639124555
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mahmood Khan, President(972) 596-2911
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
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2008-07-01
Frequently asked questions
- What is Mahmood R Khan MD PA's NPI number?
- Mahmood R Khan MD PA's National Provider Identifier (NPI) is 1639124555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mahmood R Khan MD PA?
- Mahmood R Khan MD PA is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mahmood R Khan MD PA located?
- Mahmood R Khan MD PA's practice location on file with NPPES is 3900 W 15th St, Plano, TX 75075-7751.
- What is Mahmood R Khan MD PA's phone number?
- The practice phone number listed in the NPPES registry for Mahmood R Khan MD PA is (972) 596-2911.
- Does Mahmood R Khan MD PA accept Medicare?
- Mahmood R Khan MD PA 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 Mahmood R Khan MD PA?
- The authorized official listed on Mahmood R Khan MD PA's NPPES record is Mahmood Khan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mahmood R Khan MD PA's NPI active?
- Yes — Mahmood R Khan MD PA's NPI (1639124555) is active in the NPPES registry as of the last update on 2008-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.