What is Cynthia Johnson's NPI number?

Cynthia Johnson's National Provider Identifier (NPI) is 1265416309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cynthia Johnson's specialty?

Cynthia Johnson is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).

Where is Cynthia Johnson located?

Cynthia Johnson's practice location on file with NPPES is 1500 Citywest Blvd Ste 300, Houston, TX 77042-2549.

What is Cynthia Johnson's phone number?

The practice phone number listed in the NPPES registry for Cynthia Johnson is (713) 620-4000.

Is Cynthia Johnson's NPI active?

Yes — Cynthia Johnson's NPI (1265416309) is active in the NPPES registry as of the last update on 2020-04-28.

IndividualActive

Cynthia Johnson, CRNA

NPI 1265416309 · Certified Registered Nurse Anesthetist · Houston, TX

Cynthia Johnson, CRNA is a Certified Registered Nurse Anesthetist provider in Houston, TX (NPI 1265416309).

Provider details

NPI number: 1265416309
Entity type: Individual
Primary specialty: Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
Credential: CRNA
Sex: Female
Sole proprietor: No
License: 665291 (TX)

Specialties & taxonomies

Certified Registered Nurse AnesthetistPrimary367500000XLicense AP109933 (TX)
Physician Assistants & Advanced Practice Nursing Providers
Certified Registered Nurse Anesthetist367500000XLicense 665291 (TX)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(100/100 index)

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
3 documented practice locations

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

1500 Citywest Blvd Ste 300

Houston, TX 77042-2549

Phone: (713) 620-4000

Street-level locationGet directions

More TX providers

Mailing address

Po Box 840853

Dallas, TX 75284-0853

Additional practice locations (2)

6431 Fannin St
Msb 5.187
Houston, TX 77030-1501
Phone: (713) 500-5228
Fax: (713) 500-0648
6431 Fannin St
Msb 5.187
Houston, TX 77030-1501
Phone: (713) 500-5228
Fax: (713) 500-0648

Enumerated: 2005-12-02
Last updated: 2020-04-28
Certified: 2020-04-28

Frequently asked questions

What is Cynthia Johnson's NPI number?: Cynthia Johnson's National Provider Identifier (NPI) is 1265416309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Cynthia Johnson's specialty?: Cynthia Johnson is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
Where is Cynthia Johnson located?: Cynthia Johnson's practice location on file with NPPES is 1500 Citywest Blvd Ste 300, Houston, TX 77042-2549.
What is Cynthia Johnson's phone number?: The practice phone number listed in the NPPES registry for Cynthia Johnson is (713) 620-4000.
Is Cynthia Johnson's NPI active?: Yes — Cynthia Johnson's NPI (1265416309) is active in the NPPES registry as of the last update on 2020-04-28.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.