Dr. Robert Boyd Mickelsen II, MD

  • Englewood, CO
  • Internist
NPI1710026703PAC ID9537358718
Medicare services, 2023
372
Medicare patients, 2024
11
Part D claims, 2023
11
Hospital affiliations
1
Industry payments
$34
Practice address
501 E Hampden Ave, Englewood, CO 80113
Practice phone
Call (303) 788-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

HCA HealthONE Swedish

Hospital · Englewood, Colorado

See all 3 affiliations

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Dr. Robert Boyd Mickelsen II is an internist in Englewood, Colorado

Dr. Mickelsen practices at HCA HealthONE Swedish in Englewood, Colorado, part of HCA Healthcare.

Dr. Mickelsen's NPI, 1710026703, was assigned on February 6, 2007. Dr. Mickelsen holds Colorado license CDRH.0056257.

NPI and contact details
Medicare PAC ID
9537358718
NPI enumeration date
February 6, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(303) 788-5000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Robert Boyd Mickelsen II practices at HCA HealthONE Swedish in Englewood, Colorado

Dr. Mickelsen's primary practice is HCA HealthONE Swedish, at 501 E Hampden Ave, Englewood, CO 80113 in Arapahoe County. The practice phone is (303) 788-5000.

Source: Dmand AI Affiliation Data

Dr. Robert Boyd Mickelsen II is affiliated with 1 site of care and 2 medical groups

Dr. Mickelsen's primary practice is HCA HealthONE Swedish in Englewood, Colorado, part of HCA Healthcare. The medical group on file is SCP Health. Dmand AI also links Dr. Mickelsen to 1 more medical group, named with a free account.

See all 3 affiliations for Dr. Mickelsen

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Robert Boyd Mickelsen II's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mickelsen practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
HCA HealthONE SwedishAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert Boyd Mickelsen II is one of 1,668 internists in Colorado

Internal medicine is Dr. Mickelsen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Mickelsen's licenses on file in 3 states: Colorado, Iowa and New Mexico.

Specialties and state licenses

  • Internal medicine, ColoradoPrimaryLicense CDRH.0056257 · taxonomy 207R00000X
  • Iowa licenseLicense MD-46553
  • New Mexico licenseLicense 2005-0367

Internists near Dr. Mickelsen

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Robert Boyd Mickelsen II billed Medicare for 372 services in 2023

CMS data shows 372 Medicare services from Dr. Mickelsen across 3 procedure codes in 2023, for 11 Medicare patients. Medicare paid $30,009 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2023372
Medicare patients11
Paid by Medicare$30,009
Procedure codes3

Dr. Mickelsen's Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Office and hospital visits
2022: 2452023: 37252%

Dr. Mickelsen compared with the Colorado median for internists, 2023

  • Dr. Mickelsen
  • Colorado median
Medicare services
372vs 377Close to median
Medicare patients
11vs 18694% below
Part D claims
11vs 31897% below

Medians across 1,630 internists in Colorado with Dmand AI profiles that report each measure.

Dr. Mickelsen's most billed Medicare procedure codes, 2023

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Mickelsen

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mickelsen and other internists in Colorado.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Robert Boyd Mickelsen II treated 11 Medicare patients in 2024, average age 70

CMS counts 11 Medicare patients who saw Dr. Mickelsen in 2024. Their average risk score is 2.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Mickelsen's median patient age at 74, with 54% women.

Medicare patients, 202411
Average age70
Average risk score2.96

Dr. Mickelsen's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women54%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Robert Boyd Mickelsen II wrote 11 Medicare Part D claims in 2023

In 2023, Dr. Mickelsen wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $42 in total drug cost. In 2022, CMS named 11 claims across 1 drug.

Part D claims, 202311
Drugs named by CMS1
Total drug cost$42

Dr. Mickelsen's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 112023: 11No change

Drugs named by CMS: 1 in 2023, 1 in 2022.

See all prescribing by Dr. Mickelsen

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. Robert Boyd Mickelsen II takes part in Medicare

Dr. Mickelsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Robert Boyd Mickelsen II received $34 in industry payments from 2016 to 2021

CMS Open Payments shows 2 general payments to Dr. Mickelsen from 2 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $23.

General payments to Dr. Mickelsen by program year, 2016 to 2021

Companies that paid Dr. Mickelsen the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Mickelsen

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Robert Boyd Mickelsen II's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Robert Boyd Mickelsen II

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Robert Boyd Mickelsen II's NPI number?

Dr. Robert Boyd Mickelsen II's NPI number is 1710026703. It was assigned on February 6, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Boyd Mickelsen II?

Dr. Robert Boyd Mickelsen II is an internist in Englewood, Colorado. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Robert Boyd Mickelsen II practice?

Dr. Mickelsen practices at 501 E Hampden Ave, Englewood, CO 80113. Dr. Mickelsen's primary practice is HCA HealthONE Swedish in Englewood, Colorado, part of HCA Healthcare. Dmand AI also links Dr. Mickelsen to 1 medical group.

What is Dr. Robert Boyd Mickelsen II's office phone number?

The practice phone on file for Dr. Mickelsen is (303) 788-5000.

What is Dr. Robert Boyd Mickelsen II's medical license number?

Dr. Mickelsen holds Colorado license CDRH.0056257, one of the licenses on file in 3 states.

Which states has Dr. Robert Boyd Mickelsen II been licensed in?

Dmand AI has state licenses on file for Dr. Mickelsen in Colorado, Iowa and New Mexico.

Which hospitals is Dr. Robert Boyd Mickelsen II affiliated with?

Dr. Mickelsen practices at HCA HealthONE Swedish in Englewood, Colorado.

What medical group is Dr. Robert Boyd Mickelsen II part of?

Dr. Mickelsen is linked to SCP Health. Dmand AI links Dr. Mickelsen to 1 more medical group.

Does Dr. Robert Boyd Mickelsen II accept Medicare?

Yes. CMS data shows Dr. Mickelsen billed Medicare for 372 services in 2023, and Dr. Mickelsen accepts Medicare assignment.

How many Medicare patients does Dr. Robert Boyd Mickelsen II see?

CMS counts 11 Medicare patients who saw Dr. Mickelsen in 2024, with an average age of 70.

Show 4 more questionsShow fewer questions

What services does Dr. Robert Boyd Mickelsen II bill to Medicare?

In 2023, Dr. Mickelsen's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).

What drugs does Dr. Robert Boyd Mickelsen II prescribe most?

In 2023 Medicare Part D data, Dr. Mickelsen's most prescribed drugs by claims were Oxycodone HCl.

Has Dr. Robert Boyd Mickelsen II received payments from drug or device companies?

CMS Open Payments shows $34 in general payments to Dr. Mickelsen from 2 companies from 2016 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Robert Boyd Mickelsen II been practicing?

Dr. Mickelsen graduated from medical school in 2005, 21 years ago.

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