Updated October 2026

Emergency medicine physicians in Longmont, CO

Emergency medicine
Longmont, Colorado

Emergency medicine physicians: 37
Linked to a hospital or group: 36
Hospitals with an emergency medicine physician: 16
Medical groups with an emergency medicine physician: 8
Practice at a hospital: 32

There are 37 emergency medicine physicians in Longmont. Emergency Physicians of the Rockies has the most, 19, and UCHealth Longs Peak Hospital has the most affiliated emergency medicine physicians, 21. 16% finished medical school 30 or more years ago.

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Longmont emergency medicine physicians, listed A to Z by last name

Each emergency medicine physician on the list has emergency medicine as their primary specialty and a Longmont practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Longmont emergency medicine physicians, A to Z
Emergency medicine physician	Hospitals	Medical groups	Email and phone
Everett Wayne AustinNPI 1548503758	2 hospitals	1 group	Contacts
Lauren Brogis, MDNPI 1003267493	3 hospitals	2 groups	Contacts
Eric Jason Brown, MDNPI 1285827212	2 hospitals	6 groups	Contacts
Elizabeth Beardsworth Brusaschetti, MDNPI 1346539848	3 hospitals	1 group	Contacts
William ComfortNPI 1790072346	-	4 groups	Contacts
James George CostakisNPI 1780079251	4 hospitals	1 group	Contacts
Shalako Lee Denison, MDNPI 1104111772	4 hospitals	4 groups	Contacts
William Duzan, MDNPI 1942866744	4 hospitals	3 groups	Contacts
Bucky Ahmad Ferozan, DONPI 1891063848	1 hospital	1 group	Contacts
Frank Ferraioli, MDNPI 1457707630	6 hospitals	7 groups	Contacts
Sarah Cecelia Flynn, MDNPI 1831309616	-	4 groups	Contacts
Colleen Anne Foster, MDNPI 1952569501	1 hospital	2 groups	Contacts
Aaron Stanley Gingrich, MDNPI 1003127192	5 hospitals	5 groups	Contacts
Julie Krell Hall, MDNPI 1275519670	1 hospital	1 group	Contacts
Wyatt Jason HallNPI 1023094760	1 hospital	4 groups	Contacts
James L. Hogan, MDNPI 1912979832	-	1 group	Contacts
Regan Nichole Jernigan, MDNPI 1952592982	3 hospitals	6 groups	Contacts
Andrew Mark JohanosNPI 1891771309	1 hospital	2 groups	Contacts
Mary Margaret JohnstonNPI 1073957288	2 hospitals	1 group	Contacts
John D. KiersteadNPI 1972035558	4 hospitals	1 group	Contacts
Ryan Peter-Lai King, DONPI 1649761354	4 hospitals	3 groups	Contacts
Brian I. Liu, DONPI 1093380735	2 hospitals	3 groups	Contacts
Gayle Elizabeth Long, MDNPI 1750483947	-	2 groups	Contacts
Daniel Sebastian Medina, DONPI 1124605241	2 hospitals	3 groups	Contacts
Herbert G. OgdenNPI 1790769859	1 hospital	3 groups	Contacts
Joshua Craig Poles, DONPI 1497041867	4 hospitals	6 groups	Contacts
Andrew E. Pugh, MDNPI 1154859577	4 hospitals	4 groups	Contacts
Devin A. Rickett, MDNPI 1144241894	4 hospitals	2 groups	Contacts
Jeremy P. SalsbergNPI 1104168350	4 hospitals	1 group	Contacts
Cheyenne Wayne Smith, MDNPI 1457810723	5 hospitals	3 groups	Contacts
Joshua Martin Smith, DONPI 1114540929	6 hospitals	6 groups	Contacts
Clementine Kirby Stowe-Daniel, DONPI 1811491509	1 hospital	5 groups	Contacts
Paul Richard SullivanNPI 1285611046	5 hospitals	3 groups	Contacts
Nicholas James Tomasi, DONPI 1295302669	2 hospitals	3 groups	Contacts
Jaclyn Barbour Walker, MDNPI 1710446653	5 hospitals	1 group	Contacts
Stefanie WilliamsNPI 1891236014	2 hospitals	9 groups	Contacts

The list shows the 36 emergency medicine physicians with a public profile. The other 1 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

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Dmand AI has the EHR for 34 of 37 Longmont emergency medicine physicians, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

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Emergency Physicians of the Rockies has the most emergency medicine physicians in Longmont, with 19

UCHealth Medical Group is second with 6, and Big Thompson Emergency Physicians third with 4. Counts are emergency medicine physicians with a Colorado address linked to each group.

Medical groups with the most emergency medicine physicians in Longmont
#	Medical group	Parent organization	Emergency medicine physicians
1	Emergency Physicians of the RockiesFort Collins	Parent on file	19
2	UCHealth Medical GroupLoveland	Parent on file	6
3	Big Thompson Emergency PhysiciansLoveland	Parent on file	4
4	University of Colorado Medicine (CU Medicine)Aurora	Parent on file	3
5	BCEP Health (Brighton Community Emergency Physicians)Brighton	Parent on file	1
6	Healogics Specialty Physicians of Colorado, LLCParker	Parent on file	1
7	Boulder Emergency PhysiciansBoulder	-	1
8	Boulder Community HealthBoulder	Parent on file	1

Top 8 of 8 Longmont medical groups with an emergency medicine physician

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

UCHealth Longs Peak Hospital has the most affiliated emergency medicine physicians in Longmont, with 21

CommonSpirit - Longmont United Hospital is second with 14, and UCHealth Medical Center of the Rockies third with 14. Longmont emergency medicine physicians are affiliated with 16 hospitals in all.

Hospitals with the most emergency medicine physicians in Longmont
#	Hospital	Health system	Emergency medicine physicians
1	UCHealth Longs Peak HospitalLongmont	UCHealth	21
2	CommonSpirit - Longmont United HospitalLongmont	CommonSpirit Health	14
3	UCHealth Medical Center of the RockiesLoveland	UCHealth	14
4	UCHealth Poudre Valley HospitalFort Collins	UCHealth	13
5	UCHealth Greeley HospitalGreeley	UCHealth	13
6	CommonSpirit - St. Anthony North HospitalWestminster	CommonSpirit Health	4
7	Denver Health Medical CenterDenver	Denver Health and Hospital Authority	2
8	UCHealth University of Colorado HospitalAurora	UCHealth	2
9	Banner North Colorado Medical CenterGreeley	Banner Health	1
10	Foothills HospitalBoulder	Boulder Community Health	1

Top 10 of 16 Longmont hospitals with an affiliated emergency medicine physician

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Each public profile names one place an emergency medicine physician practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Most Longmont emergency medicine physicians practice at a hospital: 32 of the 35 with a mapped site

5 also practice at a medical group site, and 3 at urgent care centers. An emergency medicine physician can practice at several kinds of site, so the shares overlap.

Longmont emergency medicine physicians by site of care

Hospitals3291%
Medical group practices514%
Urgent care centers39%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

16% of Longmont emergency medicine physicians finished medical school 30 or more years ago

5 of the 32 Longmont emergency medicine physicians with a graduation year on file. 11 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago1134%
10 to 19 years ago1238%
20 to 29 years ago413%
30 to 39 years ago516%
40 or more years ago00%

Source: Dmand AI Professional Profile Data

Every Longmont emergency medicine physician profile shows current hospitals and groups, Medicare activity and NPI details

Primary practiceThe main place they practice, with its type and cityOn every profile
Every site of careEach hospital, clinic and group where they practice nowWith a free account
EmployerThe organization they work for, when one is on fileWith a free account
Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
EHR in useThe EHR at each site where they practiceWith a free account
Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Longmont emergency medicine physician directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

Emergency medicine physicians are HCPs whose primary specialty is emergency medicine (taxonomy code 207P00000X), with an active NPI and a Longmont practice address.

FAQ

Frequently asked questions about emergency medicine physicians in Longmont

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

How many emergency medicine physicians are in Longmont?

37 emergency medicine physicians have an active NPI, a Longmont practice address and emergency medicine (taxonomy code 207P00000X) as their primary specialty. 36 of them are linked to a hospital or medical group.

Which Longmont medical groups have the most emergency medicine physicians?

Emergency Physicians of the Rockies, with 19, followed by UCHealth Medical Group with 6 and Big Thompson Emergency Physicians with 4.

Which Longmont hospitals have the most emergency medicine physicians?

UCHealth Longs Peak Hospital, with 21 affiliated emergency medicine physicians, followed by CommonSpirit - Longmont United Hospital with 14 and UCHealth Medical Center of the Rockies with 14.

What share of Longmont emergency medicine physicians practice at a hospital?

32 of the 35 Longmont emergency medicine physicians with a mapped site of care, or 91%, have a current hospital affiliation.

What is the taxonomy code for emergency medicine?

207P00000X is the NPPES taxonomy code for emergency medicine. Sub-specialties with their own code are counted on their own lists.

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