Ruby Shah, M.D.
NPI 1437592235 · Anesthesiology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruby Shah, M.D. is a Anesthesiology Physician provider in Phoenix, AZ (NPI 1437592235).
Provider details
- NPI number
- 1437592235
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 54290 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
24 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 X-Ray Or Radiation Therapy01922 | 13 | $221 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 11 | $135 |
Typical Medicare-allowed amounts for these services range $135–$221 (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 (3)
- 13400 E Shea BlvdScottsdale, AZ 85259-5499Phone: (480) 301-8000
- Ucla Medical CtrLos Angeles, CA 90095-0001Phone: (310) 267-8654
- Ucla Medical CtrLos Angeles, CA 90095-0001Phone: (310) 267-8654
Registry dates
- Enumerated
- 2013-04-10
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Ruby Shah's NPI number?
- Ruby Shah's National Provider Identifier (NPI) is 1437592235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruby Shah's specialty?
- Ruby Shah is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ruby Shah located?
- Ruby Shah's practice location on file with NPPES is 1850 N Central Ave Ste 1600, Phoenix, AZ 85004-4633.
- What is Ruby Shah's phone number?
- The practice phone number listed in the NPPES registry for Ruby Shah is (602) 262-8900.
- Does Ruby Shah accept Medicare?
- Ruby Shah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruby Shah's NPI active?
- Yes — Ruby Shah's NPI (1437592235) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.