DAVID R HAYWARD M.D.
NPI 1447368576
Internal Medicine in Santa Cruz, CA
About David R Hayward M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID R HAYWARD M.D. (NPI 1447368576) is an individual internal medicine provider in Santa Cruz, California, licensed in California (C182225) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 12
Accepted Insurance
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
David R Hayward 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 Reassignment
Medicare enrollment records show David Hayward reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Palo Alto, CA 94301
- Reassigned Medicare billing, California enrollment
- 4,479 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
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 95065 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
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANTA CRUZ, CA 95065
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 David Hayward's NPI number?
The NPI number for David Hayward is 1447368576. It was assigned to this individual provider in the NPPES registry on August 28, 2006.
Where is David Hayward located?
David Hayward practices at 1661 Soquel Dr Ste D, Santa Cruz, CA 95065. The listed phone number is (831) 458-6925.
What is David Hayward's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David Hayward enrolled in Medicare?
Yes. David Hayward 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 organization bills Medicare for David Hayward's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Hayward reassigns Medicare benefits to Sutter Bay Medical Foundation (Palo Alto, CA). The 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 David Hayward's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Hayward accept?
Health plans from Oscar Insurance Company list David Hayward as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for David Hayward was last updated on May 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# David R Hayward, M.D. · NPI 1447368576
Internal Medicine physician in Santa Cruz, California. Individual provider, active in the CMS NPPES registry since August 28, 2006.
## Identity
- **NPI:** 1447368576 (Entity type: Individual)
- **Enumerated:** August 28, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** C182225 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1661 SOQUEL DR STE D, Santa Cruz, CA 95065-1709
- **Phone:** (831) 458-6925
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Sutter Bay Medical Foundation (NPI 1013950807, Palo Alto, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** May 9, 2023
- **Other identifiers:** Medicaid 040644906 (TX); Other H29999 (WI); Medicaid 34216800 (WI); and 9 more
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Source: [NPI Profile](https://npiprofile.com/npi/1447368576) · Data from the CMS NPPES public registry.