Physician Profile
Unclaimed ProfileAbout UNGER
Based in Fort Collins, CO, Mark Unger, MD is listed in the NPI registry under family medicine. According to Medicare claims data, Mark cared for 1,197 Medicare patients across 1,778 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (970) 225-0040
- Email not available
Practice Locations
1113 OAKRIDGE DR
Fort Collins, CO 80525
Procedures Most Often Billed to Medicare
1,778 services · 1,197 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
11 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
16 |
| Screening mammography | Imaging | 77067 |
11 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
71 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
57 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
30 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
30 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
18 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
12 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
406 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family doctors at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 15 related providers in 2 groups
Other family doctors in Fort Collins 7
Same specialty, same city.
Also performs Destruction of precancer skin growth, 1 growth 8
Providers in CO who bill this service to Medicare most often.
Common questions
What is Dr. Unger's specialty?
Dr. Unger is a family doctor in Fort Collins, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Family Medicine”.
NPI registry
Where can I find Dr. Unger?
Dr. Unger is listed at 1113 OAKRIDGE DR, Fort Collins, CO 80525. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Unger?
The number on file is (970) 225-0040. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Unger's NPI number?
Dr. Unger's National Provider Identifier is 1568448744. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Unger been practicing?
Dr. Unger has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Unger known for?
According to Medicare billing data, Dr. Unger performs procedures including destruction of precancer skin growth, 1 growth; reads or performs imaging such as dxa bone density measurement of hip, pelvis, spine and screening mammography; provides treatments such as anticoagulant management of patient taking warfarin and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Unger confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Unger. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.