What is John Porter's NPI number?

John Porter's National Provider Identifier (NPI) is 1992961437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Porter's specialty?

John Porter is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is John Porter located?

John Porter's practice location on file with NPPES is 1500 Citywest Blvd, Houston, TX 77042-2300.

What is John Porter's phone number?

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

Does John Porter accept Medicare?

John Porter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is John Porter's NPI active?

Yes — John Porter's NPI (1992961437) is active in the NPPES registry as of the last update on 2019-10-24.

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John Porter, MD

NPI 1992961437 · Anesthesiology Physician · Houston, TX

John Porter, MD is a Anesthesiology Physician provider in Houston, TX (NPI 1992961437).

Provider details

NPI number: 1992961437
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: BP20031829 (TX)

Practice location

1500 Citywest Blvd

Ste. 300

Houston, TX 77042-2300

Phone: (713) 620-4000

Fax: (713) 458-4229

Street-level locationGet directions

More TX providers

Mailing address

Po Box 840853

Dallas, TX 75284-0853

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense N2736 (TX)
Allopathic & Osteopathic Physicians
Anesthesiology Physician207L00000XLicense BP20031829 (TX)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
18 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
223 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731	73	$66
Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811	70	$63
Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813	37	$73
Anesthesia for X-Ray Or Radiation Therapy01922	19	$156
Anesthesia for Exam of Colon Using an Endoscope00812	13	$47
Anesthesia for X-Ray on Artery of Brain, Heart, Or Chest01926	11	$290

Typical Medicare-allowed amounts for these services range $47–$290 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2008-08-04
Last updated: 2019-10-24

Frequently asked questions

What is John Porter's NPI number?: John Porter's National Provider Identifier (NPI) is 1992961437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Porter's specialty?: John Porter is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
Where is John Porter located?: John Porter's practice location on file with NPPES is 1500 Citywest Blvd, Houston, TX 77042-2300.
What is John Porter's phone number?: The practice phone number listed in the NPPES registry for John Porter is (713) 620-4000.
Does John Porter accept Medicare?: John Porter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is John Porter's NPI active?: Yes — John Porter's NPI (1992961437) is active in the NPPES registry as of the last update on 2019-10-24.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)