TERESA S GROSS M.D.
NPI 1184074668
Surgery in Denver, CO

Q: What is Teresa Gross's NPI number?

The NPI number for Teresa Gross is 1184074668. It was assigned to this individual provider in the NPPES registry on June 15, 2016.

Q: What is Teresa Gross's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Teresa Gross was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since June 15, 2016PECOS EnrolledAccepts Medicare Assignment

96.5/100

CMS Quality Rating

777 BANNOCK ST, DENVER, CO 80204(303) 436-4949(303) 602-7601 Get Directions Write a Review

NPPES record last updated: March 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 12, 2026, Oct 28, 2022, Jun 15, 2016 (3 updates tracked since 2016).

On this page

About Teresa S Gross M.d. NPPES

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

TERESA S GROSS M.D. (NPI 1184074668) is an individual surgery provider in Denver, Colorado, licensed in Colorado (DR.0060498) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Pagosa Springs, and is a graduate of Emory University School Of Medicine (2016).

NPPES Registry Identity

NPI1184074668

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameTERESA S GROSSCredential: M.D.

Location Address777 BANNOCK STDenver, CO 80204-4597

Mailing Address777 Bannock StDenver, CO 80204-4507 · (303) 436-4949 · Fax (303) 602-7601

Phone(303) 436-4949

Fax(303) 602-7601

Sole ProprietorNo

Medical School CMSEmory University School Of MedicineGraduated 2016

Enumeration DateJune 15, 2016

Last NPPES UpdateMarch 12, 20263 updates tracked since enumeration

NPPES CertifiedMarch 12, 2026

✔ NPI 1184074668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in CO · DR.0060498✔ Licensed in CA · A177678

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

777 BANNOCK ST, Denver, CO 80204

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Secondary Practice Location 1

Location 195 S Pagosa BlvdPagosa Springs, CO 81147-8329 · Phone (970) 731-3700 · Fax (970) 731-0511

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

Teresa S Gross 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 ID6709253602

PECOS Enrollment IDI20250424002575

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

Medicare enrollment records show Teresa Gross reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Denver Health And Hospital Authority

Same address

General Practice

777 BANNOCK ST
Denver, CO 80204

Reassigned Medicare billing, Colorado enrollment
2,259 clinicians in this Medicare group

NPI 1477569838 (303) 436-6000

Premier Emergency Surgeons PC

11 mi

Surgery

7780 S BROADWAY STE 250
Littleton, CO 80122

Reassigned Medicare billing, Colorado enrollment
10 clinicians in this Medicare group

NPI 1184262115 (303) 795-3375

Premier Surgeons PC

11 mi

Surgery

7780 S BROADWAY STE 250
Littleton, CO 80122

Reassigned Medicare billing, Colorado enrollment
6 clinicians in this Medicare group

NPI 1295378628 (303) 795-3375

Upper San Juan Health Service District

205 mi

Critical Access

95 S PAGOSA BLVD
Pagosa Springs, CO 81147

Reassigned Medicare billing, Colorado enrollment
Also billed through NPI 1245401561 (Colorado)
56 clinicians in this Medicare group

NPI 1659523058 (970) 731-3700

Permanente Medical Group Inc

886 mi

Internal Medicine

7373 WEST LANE
Stockton, CA 95210

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1548343510 (209) 476-2000

Timothy Bechtel, MD Inc.

886 mi

Surgery

2800 N CALIFORNIA ST., STE 6
Stockton, CA 95204

Reassigned Medicare billing, California enrollment
6 clinicians in this Medicare group

NPI 1093977191 (209) 851-2144

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 6

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

30 services30 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.

19 services15 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

19 services12 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

17 services14 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

16 services11 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80204 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$72.20 typical visit price

range $18.88 – $142.79

Typical copayment $18.05 (range $4.72 – $35.69)

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.

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.

96.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

80.34

Promoting Interoperability

100

Improvement Activities

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.

MS. KATHERINE JEANNE CARLEY RN, MSN, CS

Clinical Nurse Specialist (Psychiatric/Mental Health)