DR. ALEXANDER DAVID WINTERS SCHMALZ MD, MPH
NPI 1912405267
Emergency Medicine in Sacramento, CA
About Dr. Alexander David Winters Schmalz Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER DAVID WINTERS SCHMALZ MD, MPH (NPI 1912405267) is an individual emergency medicine provider in Sacramento, California, licensed in California (A1457641) and active in the NPI registry since January 2018. He is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Alexander David Winters Schmalz Md, Mph 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
7Medicare enrollment records show Alexander Schmalz reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95819
- Reassigned Medicare billing, California enrollment
- 2,323 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 73 clinicians in this Medicare group
Vacaville, CA 95687
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Northbay Physicians Surgery Center, LLC
- 516 clinicians in this Medicare group
Ukiah, CA 95482
- Reassigned Medicare billing, California enrollment
- 112 clinicians in this Medicare group
Fall River Mills, CA 96028
- Reassigned Medicare billing, California enrollment
- 53 clinicians in this Medicare group
Delano, CA 93215
- Reassigned Medicare billing, California enrollment
- 301 clinicians in this Medicare group
Cibecue, AZ 85911
- Reassigned Medicare billing, Texas enrollment
- 214 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 4
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 95817 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.
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.
SACRAMENTO, CA 95817
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 Alexander Schmalz's NPI number?
The NPI number for Alexander Schmalz is 1912405267. It was assigned to this individual provider in the NPPES registry on January 31, 2018.
Where is Alexander Schmalz located?
Alexander Schmalz practices at 2315 Stockton Blvd, Sacramento, CA 95817. The listed phone number is (626) 524-0350.
What is Alexander Schmalz's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alexander Schmalz enrolled in Medicare?
Yes. Alexander Schmalz 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 Alexander Schmalz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Schmalz reassigns Medicare benefits to 7 organizations: Cep America - California (Sacramento, CA), Vituity-California Observation Services PC (Sacramento, CA), Northbay Healthcare Group (Vacaville, CA), Pacific Redwood Medical Group Inc (Ukiah, CA), Mayers Memorial Hospital District (Fall River Mills, CA) and 2 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 Alexander Schmalz'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 Alexander Schmalz was last updated on August 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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. Alexander David Winters Schmalz, MD, MPH · NPI 1912405267
Emergency Medicine physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since January 31, 2018.
## Identity
- **NPI:** 1912405267 (Entity type: Individual)
- **Enumerated:** January 31, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A1457641 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2315 STOCKTON BLVD, Sacramento, CA 95817-2201
- **Phone:** (626) 524-0350
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Cep America - California (NPI 1356695092, Sacramento, CA); Vituity-California Observation Services PC (NPI 1447148705, Sacramento, CA); Northbay Healthcare Group (NPI 1255483202, Vacaville, CA); Pacific Redwood Medical Group Inc (NPI 1033103676, Ukiah, CA); Mayers Memorial Hospital District (NPI 1912125667, Fall River Mills, CA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** August 3, 2022
- **Other identifiers:** Medicaid 24370 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1912405267) · Data from the CMS NPPES public registry.