Dr. Maxx Gallegos , MD
Urology โข Boulder, CO
5495 Arapahoe Ave Ste 200
Boulder, CO 803031225
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on May 3, 2011; this date does not establish years in practice.
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Published CMS data list 196 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 99214 โ Established patient outpatient office visit: 84 service units.
- 52000 โ Diagnostic exam of bladder and urethra using an endoscope: 41 service units.
- 99213 โ Established patient outpatient office visit: 29 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 5 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 80 Medicare Part D prescriptions, including refills, in 2019.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2019. Published rows only; this is not a quality measure.
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Published Part D records, 2019:
- Oxybutynin Chloride โ 27 prescription fills, including refills.
- Finasteride โ 20 prescription fills, including refills.
- Tamsulosin Hcl โ 19 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2019. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 4 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 341 in 2019 to 196 in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019โ2023.
Practice Location & Contact Primary Location
5495 Arapahoe Ave Ste 200
Boulder, CO 803031225
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Greenbrae, CA; West Lake Hills, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
166 people with Original Medicare in 2023
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2023.
Medicare-allowed amount
About $18,863 in 2023
The total amount Medicare approved for these services in 2023. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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, 2023.
Paid by Medicare
About $13,884 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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, 2023.
30-day fills
146 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
$8,147 in 2019
The total cost of these prescriptions in 2019, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
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: $899.37 across 14 records.
By nature of payment
- Food and Beverage: $899.37 across 14 records.
Reporting-company totals (3 largest of 10)
- Musculoskeletal Transplant Foundation Inc.: $318.10 across 3 records.
- COLOPLAST CORP: $146.77 across 2 records.
- Olympus America Inc.: $137.74 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2011
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, CMS release of October 2, 2026; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
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, CMS release of October 2, 2026.
Compared with the same specialty in Boulder and Colorado
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Gallegos are from 2023.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Gallegos are from 2019.
7 active clinicians are listed under Urology with a practice address in Boulder, CO (254 in Colorado).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 43% from 341 in 2019 to 196 in 2023.
- 2019: 341
- 2020: 197
- 2021: 184
- 2022: 172
- 2023: 196
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Medicare-allowed amount
Medicare-allowed amount decreased 31% from $27,282 in 2019 to $18,863 in 2023.
- 2019: $27,282
- 2020: $14,023
- 2021: $18,003
- 2022: $16,740
- 2023: $18,863
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Paid by Medicare
Paid by Medicare decreased 33% from $20,728 in 2019 to $13,884 in 2023.
- 2019: $20,728
- 2020: $9,784
- 2021: $13,463
- 2022: $11,898
- 2023: $13,884
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 19% from 99 in 2015 to 80 in 2019.
- 2015: 99
- 2016: 12
- 2017: 24
- 2018: 69
- 2019: 80
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30-day fills
30-day fills increased 29% from 113 in 2015 to 146 in 2019.
- 2015: 113
- 2016: 20
- 2017: 38
- 2018: 129
- 2019: 146
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Part D drug cost
Part D drug cost went from $950 in 2015 to $8,147 in 2019.
- 2015: $950
- 2016: $133
- 2017: $434
- 2018: $4,379
- 2019: $8,147
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $172.35 in 2021 to $899.37 in 2025.
- 2021: $172.35
- 2022: $586.93
- 2023: $1,624.39
- 2024: $804.81
- 2025: $899.37
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2019), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, 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
Program year 2025 (payments made January 1 โ December 31, 2025): 14 records totaling $899.37.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Musculoskeletal Transplant Foundation Inc. |
Food and Beverage
In-kind items and services
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โ | General | $152.51 |
| Musculoskeletal Transplant Foundation Inc. |
Food and Beverage
In-kind items and services
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โ | General | $140.15 |
| Olympus America Inc. |
Food and Beverage
In-kind items and services
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URETERO-RENO VIDEOSCOPE | General | $137.74 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
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Titan | General | $125.28 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
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Motiva Implant Matrix | General | $108.71 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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NA | General | $42.58 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $32.99 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $29.30 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
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Integra | General | $28.82 |
| Musculoskeletal Transplant Foundation Inc. |
Food and Beverage
In-kind items and services
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โ | General | $25.44 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
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Titan | General | $21.49 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
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โ | General | $20.39 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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V-LOC 180 | General | $17.14 |
| Solventum Corporation |
Food and Beverage
Cash or cash equivalent
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V.A.C.ULTA | General | $16.83 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2022 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, 2017โ2023; 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 |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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84 | 74 | $241.51 | $95.87 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
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41 | 36 | $501.15 | $77.20 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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29 | 28 | $162.52 | $64.96 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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26 | 26 | $351.35 | $140.72 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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16 | 16 | $384.00 | $131.40 |
Source: CMS Part B by Provider and Service, 2023; 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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxybutynin Chloride | Oxybutynin Chloride | 27 | 1,290 | $1,150.41 | โ |
| Finasteride | Finasteride | 20 | 1,447 | $469.78 | โ |
| Tamsulosin Hcl | Tamsulosin Hcl | 19 | 1,110 | $266.67 | โ |
| Myrbetriq | Mirabegron | 14 | 480 | $6,260.58 | 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: 2025-04-24NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Secondary Practice Locations
4407 Bee Caves Rd Ste 612
West Lake Hills, TX 787465285
Phone: 5124469486
575 Sir Francis Drake Blvd Ste 1
Greenbrae, CA 949042307
Phone: 4156253230
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
Physician Assistant (Certified)
Physician Assistant - Surgical
Physician Assistant
Urology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 5495 ARAPAHOE AVE STE 200, BOULDER, CO 803031225 (Tel: 3033812909)
Additional practice office at 575 Sir Francis Drake Blvd Ste 1, Greenbrae, CA 949042307
Additional practice office at 4407 Bee Caves Rd Ste 612, West Lake Hills, TX 787465285
Registered at 800 BRADBURY DR SE STE 116, ALBUQUERQUE, NM 871064310 (Tel: 5052721476)
Registered at 5495 ARAPAHOE AVE STE 200, BOULDER, CO 803031225 (Tel: 5124469486)
Urology (license number reported to NPPES: TX U6956)
Registered at 4407 BEE CAVES RD STE 612, WEST LAKE HILLS, TX 787465285 (Tel: 5124469486)
Urology (license number reported to NPPES: MI 4301109812)
NPI status registered as active in NPPES database
Registered at 2211 LOMAS BLVD NE, ALBUQUERQUE, NM 871312020 (Tel: 5052725505)
Registered at 4160 JOHN R ST, SUITE 1021, DETROIT, MI 482012020 (Tel: (313) 966-9852)
Recorded as MAXX GALLEGOS, M.D.
Urology (license number reported to NPPES: NM NMMD2017-0027)
NPI status registered as active in NPPES database
Registered at 4160 JOHN R ST, SUITE 1021, DETROIT, MI 482012020 (Tel: 3139669852)
Registered at 4160 JOHN R ST, SUITE 1021, DETROIT, MI 482012020 (Tel: 3139669852)
Recorded as MAXX GALLEGOS, M.D.
Urology (license number reported to NPPES: MI 4301109812)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Boulder
- Dr. Stephen Siegel, MD
- Dr. Tomy Perez, MD
- Dr. Larry Munch, MD
- Dr. John Kefer, MD PHD
- Austin Livingston
Mailing Address
5495 Arapahoe Ave Ste 200
Boulder, CO 803031225
Phone: 3033812909