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MS. MARY E SCHLOTTERER M.D.
NPI 1992765846
Obstetrics & Gynecology in Phoenix, AZ

Active since March 24, 2006PECOS Enrolled
515 W BUCKEYE RD, SUITE 404, PHOENIX, AZ 85003(602) 254-2727(602) 258-3901 Get Directions Write a Review

NPPES record last updated: June 18, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Mary E Schlotterer M.d. NPPES

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

MS. MARY E SCHLOTTERER M.D. (NPI 1992765846) is an individual obstetrics & gynecology provider in Phoenix, Arizona, licensed in Arizona (21607) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992765846
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMS. MARY E SCHLOTTERERCredential: M.D.
Location Address515 W BUCKEYE RD, SUITE 404Phoenix, AZ 85003
Mailing Address515 W Buckeye Rd, Suite 402Phoenix, AZ 85003-2647 · (602) 254-2727 · Fax (602) 258-3901
Phone(602) 254-2727
Fax(602) 258-3901
Sole ProprietorNo
Enumeration DateMarch 24, 2006
Last NPPES UpdateJune 18, 2018
✔ NPI 1992765846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in AZ · 21607
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.
515 W BUCKEYE RD, Phoenix, AZ 85003
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Other Names 1

Professional Name (2)Dr. Mary E Schlotterer M.d.

Other Identifiers 1

Medicaid141995AZ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Mary E Schlotterer 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

2

Medicare enrollment records show Mary Schlotterer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sierra Vista Regional Health Center Medical Group LLC
169 mi
Family Medicine
5750 E HIGHWAY 90, SUITE 200
Sierra Vista, AZ 85635
  • Reassigned Medicare billing, Arizona enrollment
  • 128 clinicians in this Medicare group
NPI 1043575483 (520) 263-3979
Signify Health, LLC
883 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Arizona enrollment
  • 556 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007

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 85003 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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 16

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

ARMADILLO PEDIATRICS PLC
Pediatrics
515 W BUCKEYE RD, STE 402
PHOENIX, AZ 85003
Maricopa County (602) 257-9229
MRS. FARHA N KHAN M.D.
Pediatrics
515 W BUCKEYE RD, SUITE 402
PHOENIX, AZ 85003
Maricopa County (480) 759-1040
HEARTS TURN HEALING AND RECOVERY LLC
Substance Abuse Rehabilitation Facility
515 W BUCKEYE RD
PHOENIX, AZ 85003
Maricopa County (602) 814-2794
DR. WARREN HARVEY HELLER M D
Specialist
515 W BUCKEYE RD, SUITE 104
PHOENIX, AZ 85003
Maricopa County (602) 257-8280
MRS. JOANNE R PADILLA PA-C
Physician Assistant (Medical)
515 W BUCKEYE RD, SUITE 402
PHOENIX, AZ 85003
Maricopa County (602) 257-9229
PATTERSON SCHLOTTERER MEDICAL GROUP
Pediatrics
515 W BUCKEYE RD, SUITE 402
PHOENIX, AZ 85003
Maricopa County (480) 759-1040
VICTOR H SALAZAR-CALDERON M.D.
Psychiatry & Neurology (Neurology)
515 W BUCKEYE RD, STE 208
PHOENIX, AZ 85003
Maricopa County (602) 258-3305
VICTOR H. SALAZAR-CALDERON, M.D., PC
Psychiatry & Neurology (Neurology)
515 W BUCKEYE RD, STE 208
PHOENIX, AZ 85003
Maricopa County (602) 258-3305

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 Mary Schlotterer's NPI number?

The NPI number for Mary Schlotterer is 1992765846. It was assigned to this individual provider in the NPPES registry on March 24, 2006. The provider is also known as Dr. Mary E Schlotterer M.D..

Where is Mary Schlotterer located?

Mary Schlotterer practices at 515 W Buckeye Rd Suite 404, Phoenix, AZ 85003. The listed phone number is (602) 254-2727.

What is Mary Schlotterer's specialty?

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

Is Mary Schlotterer enrolled in Medicare?

Yes. Mary Schlotterer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mary Schlotterer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Schlotterer reassigns Medicare benefits to 2 organizations: Sierra Vista Regional Health Center Medical Group LLC (Sierra Vista, AZ) and Signify Health, LLC (Dallas, TX). 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 Mary Schlotterer'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 Mary Schlotterer was last updated on June 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.