Doctor profile · Federal record
Dr. Mark King, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Boulder, CO
- NPI 1902888746
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4800 Riverbend RD, Suite 200
Boulder, CO 803012636
(303) 415-8850
fax (303) 415-8870 - Mailing address
-
5450 Western Ave
Boulder, CO 803012709
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- November 9, 2017
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Colorado #DR.0043187
- Medicaid
- CO #73205338
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902888746. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
566
Distinct HCPCS
9
Medicare allowed
$69,427
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 164 | 91 | $118 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 116 | 68 | $79 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 110 | 58 | $128 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 60 | 42 | $179 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 36 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 21 | $91 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $220 | |
36415 |
Insertion of needle into vein for collection of blood sample | 17 | 13 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $167 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 68. This provider delivers 8.3× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Insmed, Inc. | 1 | $16.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
301
Patients
46
Total drug cost
$60,515
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 60 | 20 | $1,560 |
| Amoxicillin | Generic | 32 | 13 | $582 |
| Doxycycline Hyclate | Generic | 30 | 13 | $1,720 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 26 | 0 | $1,552 |
| Cefazolin Sodium | Generic | 25 | 0 | $2,293 |
| Doxycycline Monohydrate | Generic | 25 | 0 | $696 |
| Cefadroxil | Generic | 20 | 0 | $881 |
| Fluconazole | Generic | 16 | 0 | $512 |
| Linezolid | Generic | 16 | 0 | $2,522 |
| Daptomycin | Generic | 15 | 0 | $13,082 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark King's medical specialty?
Dr. Mark King practices Infectious Disease Physician in Boulder, CO.
Where does Dr. Mark King practice?
Dr. Mark King practices at 4800 Riverbend RD, Boulder, CO 803012636. Office phone: 3034158850.
What is Dr. Mark King's NPI?
Dr. Mark King's National Provider Identifier (NPI) is 1902888746, issued by NPPES.
Does Dr. Mark King accept Medicare assignment?
Yes. Dr. Mark King accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark King commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.