DR. WILLIAM DECHAVEZ CONVALECER M.D.
NPI 1699794594
Internal Medicine in Glendale, CA
About Dr. William Dechavez Convalecer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM DECHAVEZ CONVALECER M.D. (NPI 1699794594) is an individual internal medicine provider in Glendale, California, licensed in California (C54615) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William Dechavez Convalecer M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
21Medicare enrollment records show William Convalecer reassigns Medicare billing to 21 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glendale, CA 91206
- Reassigned Medicare billing, California enrollment
- 962 clinicians in this Medicare group
Los Angeles, CA 90041
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Glendale, CA 91204
- Reassigned Medicare billing, California enrollment
- 49 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- 43 clinicians in this Medicare group
Burbank, CA 91505
- Reassigned Medicare billing, California enrollment
- 43 clinicians in this Medicare group
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 24 clinicians in this Medicare group
West Hollywood, CA 90048
- Reassigned Medicare billing, California enrollment
- 175 clinicians in this Medicare group
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 39 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Redlands, CA 92373
- Reassigned Medicare billing, California enrollment
- 635 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91206 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GLENDALE, CA 91206
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Convalecer's NPI number?
The NPI number for William Convalecer is 1699794594. It was assigned to this individual provider in the NPPES registry on July 19, 2006. The provider is also known as Dr. Jose William Dechavez Convalecer MD.
Where is William Convalecer located?
William Convalecer practices at 1509 Wilson Ter Glendale Adventist Medical Center, Glendale, CA 91206. The listed phone number is (818) 409-8000.
What is William Convalecer's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is William Convalecer enrolled in Medicare?
Yes. William Convalecer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for William Convalecer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Convalecer reassigns Medicare benefits to 21 organizations: Galen Inpatient Physicians, PC (Glendale, CA), Southern California Permanente Medical Group (Los Angeles, CA), Cedar Springs Hospitalist Medical Group, Inc. (Glendale, CA), Sycamore Hill Hospitalist Medical Group Inc (Los Angeles, CA), St. Joseph Hospitalist Medical Group, Inc. (Burbank, CA) and 16 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Convalecer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for William Convalecer was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. William Dechavez Convalecer, M.D. · NPI 1699794594
Internal Medicine physician in Glendale, California. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1699794594 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** C54615 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1509 WILSON TER, GLENDALE ADVENTIST MEDICAL CENTER, Glendale, CA 91206-4007
- **Phone:** (818) 409-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 21 organizations under Medicare reassignment (form CMS-855R): Galen Inpatient Physicians, PC (NPI 1568137008, Glendale, CA); Southern California Permanente Medical Group (NPI 1013409044, Los Angeles, CA); Cedar Springs Hospitalist Medical Group, Inc. (NPI 1245799279, Glendale, CA); Sycamore Hill Hospitalist Medical Group Inc (NPI 1588139836, Los Angeles, CA); St. Joseph Hospitalist Medical Group, Inc. (NPI 1396166971, Burbank, CA); and 16 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** June 27, 2025
- **Other identifiers:** Other 28919 (SC); Other 2009-00340 (NC); Other M10992 (ID); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1699794594) · Data from the CMS NPPES public registry.