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DANIELLE C.A. SAWYER-MACKNET M.D.
NPI 1073704250
Obstetrics & Gynecology in Loma Linda, CA

Active since August 05, 2007PECOS Enrolled
25805 BARTON RD, SUITE 107, LOMA LINDA, CA 92354(909) 478-7700(909) 478-7705 Get Directions Write a Review

NPPES record last updated: February 22, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Danielle C.a. Sawyer-macknet M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANIELLE C.A. SAWYER-MACKNET M.D. (NPI 1073704250) is an individual obstetrics & gynecology provider in Loma Linda, California, licensed in California (A91409) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073704250
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDANIELLE C.A. SAWYER-MACKNETCredential: M.D.
Location Address25805 BARTON RD, SUITE 107Loma Linda, CA 92354-3814
Mailing Address25805 Barton Rd, Suite 107Loma Linda, CA 92354-3814 · (909) 478-7700 · Fax (909) 478-7705
Phone(909) 478-7700
Fax(909) 478-7705
Sole ProprietorYes
Enumeration DateAugust 5, 2007
Last NPPES UpdateFebruary 22, 2013
✔ NPI 1073704250 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A91409
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
25805 BARTON RD, Loma Linda, CA 92354
Open in Google Maps ↗

Other Identifiers 2

Medicaid00A914090CA
Medicare PIN00A914090CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Danielle C.a. Sawyer-macknet M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Danielle Sawyer-macknet reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Faculty Physicians And Surgeons Of Llusm
Same address
Dermatology
25865 BARTON RD
Loma Linda, CA 92354
  • Reassigned Medicare billing, California enrollment
  • 2,584 clinicians in this Medicare group
NPI 1700214780 (909) 558-3636
Magella Medical Group, Inc.
57 mi
Maternal & Fetal Medicine
2888 LONG BEACH BLVD STE 400
Long Beach, CA 90806
  • Reassigned Medicare billing, California enrollment
  • 191 clinicians in this Medicare group
NPI 1376640086 (562) 997-8510
Obhg California, P.C.
1,982 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Obhg California PC
  • 711 clinicians in this Medicare group
NPI 1215258892 (800) 967-2289

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92354 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FACULTY PHYSICIANS AND SURGEONS OF LLUSM
Plastic Surgery
25805 BARTON RD, SUITE 101
LOMA LINDA, CA 92354
San Bernardino County (909) 558-5500
SHAWN URAINE MD INC.
Pain Medicine (Pain Medicine)
25805 BARTON RD, STE. A106
LOMA LINDA, CA 92354
San Bernardino County (909) 333-4200
SHAWN URAINE MD
Pain Medicine (Interventional Pain Medicine)
25805 BARTON RD, SUITE A106
LOMA LINDA, CA 92354
San Bernardino County (909) 333-4200
LIFESTYLE MEDICINE INSTITUTE LLC
Dietitian, Registered
25805 BARTON RD, BLDG. A, UNIT 106
LOMA LINDA, CA 92354
San Bernardino County (909) 796-7676
KIMBERLY KAYE PAULIEN MD, RD
Dietitian, Registered
25805 BARTON RD
LOMA LINDA, CA 92354
San Bernardino County (909) 796-7676

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 Danielle Sawyer-macknet's NPI number?

The NPI number for Danielle Sawyer-macknet is 1073704250. It was assigned to this individual provider in the NPPES registry on August 5, 2007.

Where is Danielle Sawyer-macknet located?

Danielle Sawyer-macknet practices at 25805 Barton Rd Suite 107, Loma Linda, CA 92354. The listed phone number is (909) 478-7700.

What is Danielle Sawyer-macknet's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Danielle Sawyer-macknet enrolled in Medicare?

Yes. Danielle Sawyer-macknet is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Danielle Sawyer-macknet's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Danielle Sawyer-macknet reassigns Medicare benefits to 3 organizations: Faculty Physicians And Surgeons Of Llusm (Loma Linda, CA), Magella Medical Group, Inc. (Long Beach, CA) and Obhg California, P.C. (Greenville, SC). 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 Danielle Sawyer-macknet'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 Danielle Sawyer-macknet was last updated on February 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.