Doctor profile · Federal record
Dr. Mark Neagle, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · Internal Medicine Physician · Fort Collins, CO
- NPI 1699745539
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2121 E Harmony RD, Suite 300
Fort Collins, CO 805283400
(970) 224-9102
fax (970) 224-9112
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- August 16, 2016
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Colorado #DR.0043715
- Medicaid (2)
- CO #82877262 · WY #121520500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699745539. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,128
Distinct HCPCS
10
Medicare allowed
$108,579
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 275 | 228 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 107 | 96 | $131 | |
95800 |
Sleep study including heart rate, breathing, and sleep time | 81 | 81 | $41 | |
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 81 | 80 | $44 | |
95810 |
Sleep study in sleep lab (6 years or older) | 79 | 76 | $119 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 63 | 60 | $124 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 56 | 38 | $80 | |
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 54 | 52 | $43 | |
95810 |
Sleep study in sleep lab (6 years or older) | 48 | 48 | $118 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 39 | 39 | $170 |
In context: peer comparison
Among 6 peers in Fort Collins Pulmonary Disease Physician, average services per provider: 56. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$134
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zoll Respicardia, INC. | 1 | $134.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
464
Patients
30
Total drug cost
$102,622
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 61 | 19 | $1,237 |
| Trazodone Hcl | Generic | 52 | 0 | $588 |
| Zolpidem Tartrate | Generic | 44 | 0 | $187 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 39 | 0 | $28,105 |
| Doxepin Hcl | Generic | 38 | 0 | $1,543 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 32 | 11 | $733 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 26 | 0 | $16,064 |
| Modafinil | Generic | 26 | 0 | $10,399 |
| Clonazepam | Generic | 22 | 0 | $163 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 22 | 0 | $17,893 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Neagle's medical specialty?
Dr. Mark Neagle practices Pulmonary Disease Physician in Fort Collins, CO.
Where does Dr. Mark Neagle practice?
Dr. Mark Neagle practices at 2121 E Harmony RD, Fort Collins, CO 805283400. Office phone: 9702249102.
What is Dr. Mark Neagle's NPI?
Dr. Mark Neagle's National Provider Identifier (NPI) is 1699745539, issued by NPPES.
Does Dr. Mark Neagle accept Medicare assignment?
Yes. Dr. Mark Neagle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Neagle commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Sleep study including heart rate, breathing, and sleep time (HCPCS 95800). Source: CMS Medicare Physician & Other Practitioners file.