Joan Passley, CRNA
NPI 1821262387 · Certified Registered Nurse Anesthetist · Houston, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Passley, CRNA is a Certified Registered Nurse Anesthetist provider in Houston, TX (NPI 1821262387).
Provider details
- NPI number
- 1821262387
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- RN797177 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
82 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 Large Bowel Using an Endoscope00811 | 29 | $71 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 21 | $94 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 18 | $79 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 14 | $103 |
Typical Medicare-allowed amounts for these services range $71–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (4)
- 701 6th St SSaint Petersburg, FL 33701-4814Phone: (321) 841-2335
- 701 6th St SSt Petersburg, FL 33701-4814Phone: (727) 823-1234Fax: (727) 823-9502
- 1800 Mulberry StScranton, PA 18510-2369Phone: (570) 703-8259Fax: (570) 703-7250
- 7200 Cambridge StHouston, TX 77030-4202Phone: (713) 798-2400
Registry dates
- Enumerated
- 2008-04-16
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Joan Passley's NPI number?
- Joan Passley's National Provider Identifier (NPI) is 1821262387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Passley's specialty?
- Joan Passley is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan Passley located?
- Joan Passley's practice location on file with NPPES is 6720 Bertner Ave, Houston, TX 77030-2604.
- What is Joan Passley's phone number?
- The practice phone number listed in the NPPES registry for Joan Passley is (823) 355-2666.
- Does Joan Passley accept Medicare?
- Joan Passley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Passley's NPI active?
- Yes — Joan Passley's NPI (1821262387) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.