Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Robert John Hoffman , MD

Surgery - Trauma Surgery โ€ข Golden, CO

Active NPI 1477871002 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

400 Indiana St Ste 200
Golden, CO 804015027

Call 3039408200 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

400 Indiana St Ste 200

Golden, CO 804015027

Telephone 3039408200
Organization at the Same NPPES Address or Phone
Colorado Surgical Service Pc Facility NPI 1679602593

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 3 distinct additional practice-address records in Glendale, AZ; Grand Rapids, MI; Wheat Ridge, CO. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Acute Care Surgery Medical Group Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

2010

Medicare patients

271 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $34,384 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $27,678 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

11 standardized 30-day fills in 2019

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$227 in 2019

The total cost of these prescriptions in 2019, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2019.

Open Payments general payments, program year 2025

All general payments: $1,494.75 across 12 records.

By nature of payment

  • Travel and Lodging: $900.67 across 3 records.
  • Food and Beverage: $594.08 across 9 records.

Reporting-company totals (3 largest of 4)

  • Zimmer Biomet Holdings, Inc.: $1,217.46 across 6 records.
  • Aroa Biosurgery Incorporated: $201.03 across 4 records.
  • Surgical Specialties Corporation (us), Inc. (dba Corza Medical): $58.93 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

16 years (graduated 2010)

CMS Doctors and Clinicians data list 2010 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2010

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Hoffman has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Hoffman as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Golden and Colorado

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Surgery - Trauma Surgery in Colorado (2024, 31 clinicians with data). Median for this group: 101. Middle half: 64 to 174.

Too few clinicians listed under Surgery - Trauma Surgery in Golden have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 80% of clinicians listed under Surgery - Trauma Surgery in Colorado (2024, 31 clinicians with data). Median for this group: $15,076. Middle half: $7,352 to $29,684.

Too few clinicians listed under Surgery - Trauma Surgery in Golden have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Surgery - Trauma Surgery in Colorado (2024, 31 clinicians with data). Median for this group: $11,975. Middle half: $5,426 to $23,166.

Too few clinicians listed under Surgery - Trauma Surgery in Golden have Medicare Part B data for 2024 to compare.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Hoffman are from 2019.

1 active clinicians are listed under Surgery - Trauma Surgery with a practice address in Golden, CO (44 in Colorado).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2019), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 12 records totaling $1,494.75.

Manufacturer Payment Nature Product Type Amount ($)
Zimmer Biomet Holdings, Inc.
Travel and Lodging
In-kind items and services
AdvantageRib General $566.35
Zimmer Biomet Holdings, Inc.
Travel and Lodging
In-kind items and services
AdvantageRib General $299.32
Zimmer Biomet Holdings, Inc.
Food and Beverage
In-kind items and services
RIBFIX TITAN General $178.54
Aroa Biosurgery Incorporated
Food and Beverage
Cash or cash equivalent
โ€” General $99.20
Zimmer Biomet Holdings, Inc.
Food and Beverage
In-kind items and services
RIBFIX TITAN General $73.00
Aroa Biosurgery Incorporated
Food and Beverage
Cash or cash equivalent
โ€” General $70.59
Zimmer Biomet Holdings, Inc.
Food and Beverage
In-kind items and services
RIBFIX TITAN General $65.25
Surgical Specialties Corporation (us), Inc. (dba Corza Medical)
Food and Beverage
In-kind items and services
โ€” General $58.93
Zimmer Biomet Holdings, Inc.
Travel and Lodging
In-kind items and services
AdvantageRib General $35.00
Aroa Biosurgery Incorporated
Food and Beverage
Cash or cash equivalent
โ€” General $21.27
INTUITIVE SURGICAL, INC.
Food and Beverage
In-kind items and services
Da Vinci Surgical System General $17.33
Aroa Biosurgery Incorporated
Food and Beverage
Cash or cash equivalent
โ€” General $9.97

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
184 122 $351.00 $80.67
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
85 82 $579.00 $133.35
99239 Hospital discharge day management, more than 30 minutes
54 54 $519.19 $117.63
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
37 30 $218.00 $50.10

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2019.

CMS Part D ยท Data Year 2019
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Paroxetine Hcl Paroxetine Hcl 11 319 $226.83 โ€”

Source: CMS Part D by Provider and Drug, 2019; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2022-06-06
Surgery - Trauma Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0127X

License # reported to NPPES CO DR.0068370

Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Colorado Division of Professions and Occupations.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - GENERAL SURGERY

Medicare Enrollment ID

I20220531000047

Enrollment State Jurisdiction

CO

PECOS Control ID

3779887930

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Acute Care Surgery Medical Group Inc

11600 W 2nd Pl, Lakewood, CO 802281527

Phone: 7204737120

Secondary Practice Locations

221 Michigan St Ne Ste 200a

Grand Rapids, MI 49503

Phone: 6163911691

5757 W Thunderbird Rd Ste E456

Glendale, AZ 853064650

Phone: 6028654570

3455 Lutheran Pkwy Ste 290

Wheat Ridge, CO 800336034

Phone: 7203218470

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

13 listed
NPI 1912904327

Doctor of Medicine (M.D.)

NPI 1467475152
NPI 1962519363

Doctor of Medicine (M.D.)

NPI 1295091908

Doctor of Medicine (M.D.)

NPI 1154769891

Doctor of Osteopathic Medicine (D.O.)

Dr. Robert Hammer , MD

Obstetrics & Gynecology - Female Pelvic Medicine and Reconstructive Surgery

NPI 1598793135

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

14 Historical Events
๐Ÿ“
Updated Practice Location June 06, 2022

Registered at 400 INDIANA ST STE 200, GOLDEN, CO 804015027 (Tel: 3039408200)

๐Ÿ“
Updated Business Mailing Address June 06, 2022

Registered at 4350 WADSWORTH BLVD STE 401, WHEAT RIDGE, CO 800334638 (Tel: 3039408200)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 06, 2022

Surgery (license number reported to NPPES: CO DR.0068370)

๐Ÿ“
Updated Practice Location July 11, 2019

Registered at 5757 W THUNDERBIRD RD STE E456, GLENDALE, AZ 853064650 (Tel: 6028654570)

๐Ÿ“
Updated Business Mailing Address March 17, 2018

Registered at 5757 W THUNDERBIRD RD STE E456, GLENDALE, AZ 853064650 (Tel: 6028654570)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Surgery (license number reported to NPPES: AZ 54717)

๐Ÿ“
Updated Business Mailing Address February 14, 2018

Registered at 5757 W THUNDERBIRD RD STE E456, GLENDALE, AZ 853064650 (Tel: 6028654570)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 14, 2018

Surgery (license number reported to NPPES: AZ 54717)

โœ…
NPI Profile Active July 08, 2016

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) July 08, 2016

Registered at 221 MICHIGAN ST NE STE 200A, GRAND RAPIDS, MI 495032543 (Tel: 6163911691)

๐Ÿ“
Business Mailing Address (Initial Record) July 08, 2016

Registered at 538 BOND AVE NW APT 908, GRAND RAPIDS, MI 495036710 (Tel: 6302470119)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) July 08, 2016

Recorded as ROBERT HOFFMAN, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2016

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration May 06, 2010

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1477871002
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 06, 2010
Last Update: June 06, 2022
Sole Proprietor: No

Mailing Address

4350 Wadsworth Blvd Ste 401

Wheat Ridge, CO 800334638

Phone: 3039408200

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.