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DR. STEPHANIE WATSON MAYER M.D.
NPI 1396919858
Orthopaedic Surgery - Sports Medicine in Englewood, CO

Active since April 16, 2008PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
175 INVERNESS DR W STE 200, ENGLEWOOD, CO 80112(720) 848-2784 Get Directions Write a Review

NPPES record last updated: March 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 24, 2025, Nov 29, 2018, Oct 10, 2016 and 1 more (4 updates tracked since 2016).

About Dr. Stephanie Watson Mayer M.d. NPPES

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

DR. STEPHANIE WATSON MAYER M.D. (NPI 1396919858) is an individual sports medicine provider in Englewood, Colorado, licensed in Colorado (DR.0052177) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Aurora, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1396919858
Entity TypeIndividualFemale
Primary Taxonomy207XX0005X
Provider Legal NameDR. STEPHANIE WATSON MAYERCredential: M.D.
Location Address175 INVERNESS DR W STE 200Englewood, CO 80112-5069
Mailing AddressPo Box 110429Aurora, CO 80042-0429
Phone(720) 848-2784
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateApril 16, 2008
Last NPPES UpdateMarch 24, 20254 updates tracked since enumeration
NPPES CertifiedMarch 24, 2025
✔ NPI 1396919858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207XX0005X
License✔ Licensed in CO · DR.0052177
Definition
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
Also ListedOrthopaedic Surgery · Pediatric Orthopaedic SurgeryTaxonomy 207XP3100X · License 52177 (CO)
175 INVERNESS DR W STE 200, Englewood, CO 80112
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Secondary Practice Location 1

Location 113123 E 16th Ave # B060Aurora, CO 80045-7106 · Phone (720) 777-3898 · Fax (720) 777-7268

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health, UnitedHealthcare.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

Dr. Stephanie Watson Mayer 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.

PECOS PAC ID8729397120
PECOS Enrollment IDI20151027000238
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 Reassignment

Medicare enrollment records show Stephanie Mayer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Physicians, Incorporated
Same address
Orthopaedic Surgery
175 INVERNESS DR W STE 200
Englewood, CO 80112
  • Reassigned Medicare billing, Colorado enrollment
  • 4,283 clinicians in this Medicare group
NPI 1255882056 (303) 694-3333

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
82 services14 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
18 services15 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
13 services11 patients
X-ray of hip, 2-3 views 73502
An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.
13 services13 patients

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.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

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.

DR. BRENDAN OVERLID DPT
Physical Therapist
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (303) 694-3333
WHITNEY OYSTER
Occupational Therapist (Hand)
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (303) 694-3333
ALICE ELIZABETH BARNES
Physical Therapist
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (303) 694-3333
KIRA JOHNSON ATC
Specialist/Technologist (Athletic Trainer)
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (719) 393-5916
NIKOLAS SARAC MD
Orthopaedic Surgery (Sports Medicine)
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (303) 694-3333
RYAN LEWIS KIM MD
Orthopaedic Surgery (Sports Medicine)
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (303) 694-3333
ANDREW STEVEN PALIOBEIS MD
Orthopaedic Surgery (Sports Medicine)
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (303) 694-3333
UNIVERSITY PHYSICIANS, INCORPORATED
Orthopaedic Surgery
175 INVERNESS DR W STE 200
ENGLEWOOD, CO 80112
Arapahoe County (303) 694-3333

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 Stephanie Mayer's NPI number?

The NPI number for Stephanie Mayer is 1396919858. It was assigned to this individual provider in the NPPES registry on April 16, 2008.

Where is Stephanie Mayer located?

Stephanie Mayer practices at 175 Inverness Dr W Ste 200, Englewood, CO 80112. The listed phone number is (720) 848-2784.

What is Stephanie Mayer's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Is Stephanie Mayer enrolled in Medicare?

Yes. Stephanie Mayer 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 Stephanie Mayer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Mayer reassigns Medicare benefits to University Physicians, Incorporated (Englewood, CO). 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 Stephanie Mayer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Mayer accept?

Health plans from Select Health and UnitedHealthcare list Stephanie Mayer 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 Stephanie Mayer was last updated on March 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.