Josier M. Nisnisan MD, PLLC
NPI 1841229911 · Internal Medicine Physician · Sugar Land, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Josier M. Nisnisan MD, PLLC is a Internal Medicine Physician organization in Sugar Land, TX (NPI 1841229911).
Provider details
- NPI number
- 1841229911
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Josier Nisnisan, Medical Director(281) 201-2096
- License
- L4079 (TX)
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
19 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
- 2006-07-01
- Last updated
- 2023-09-25
- Certified
- 2023-09-25
Frequently asked questions
- What is Josier M. Nisnisan MD, PLLC's NPI number?
- Josier M. Nisnisan MD, PLLC's National Provider Identifier (NPI) is 1841229911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Josier M. Nisnisan MD, PLLC?
- Josier M. Nisnisan MD, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Josier M. Nisnisan MD, PLLC located?
- Josier M. Nisnisan MD, PLLC's practice location on file with NPPES is 1400 Creek Way Dr Ste 201a, Sugar Land, TX 77478-4073.
- What is Josier M. Nisnisan MD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Josier M. Nisnisan MD, PLLC is (281) 201-2096.
- Does Josier M. Nisnisan MD, PLLC accept Medicare?
- Josier M. Nisnisan MD, PLLC 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 Josier M. Nisnisan MD, PLLC?
- The authorized official listed on Josier M. Nisnisan MD, PLLC's NPPES record is Josier Nisnisan, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Josier M. Nisnisan MD, PLLC's NPI active?
- Yes — Josier M. Nisnisan MD, PLLC's NPI (1841229911) is active in the NPPES registry as of the last update on 2023-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.