Doctor profile · Federal record
Dr. Mark Engelstad, M.D.
Family Medicine Physician (CMS: Family Practice) · Westminster, CO
- NPI 1619914447
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3520 W 92Nd Ave, Suite #104
Westminster, CO 800313303
(303) 429-6600
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 13, 2014
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Colorado #36313
- Medicaid
- CO #01363134
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619914447. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,823
Distinct HCPCS
10
Medicare allowed
$116,799
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 842 | 242 | $83 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 157 | 157 | $50 | |
G0008 |
Administration of influenza virus vaccine | 102 | 102 | $31 | |
36415 |
Insertion of needle into vein for collection of blood sample | 94 | 82 | $7 | |
90662 |
Influenza vaccine split virus, preservative free | 83 | 83 | $71 | |
0134A |
Adm sarscv2 bvl 50mcg/.5ml a | 53 | 52 | $41 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 53 | 13 | $2 | |
96372 |
Injection of drug or substance under skin or into muscle | 52 | 13 | $14 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 46 | 39 | $51 | |
90480 |
Admn sarscov2 vacc 1 dose | 44 | 44 | $40 |
In context: peer comparison
Among 41 peers in this city , average services per provider: 60. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$1,246
Transactions
65
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 21 | $349.39 | |
| AstraZeneca Pharmaceuticals LP | 8 | $161.42 | |
| PFIZER INC. | 7 | $115.99 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $61.88 | |
| Sumitomo Pharma America, Inc. | 3 | $61.35 | |
| Bayer Healthcare Pharmaceuticals Inc. | 4 | $59.79 | |
| Amgen Inc. | 3 | $57.08 | |
| Exact Sciences Corporation | 3 | $53.77 | |
| Lilly USA, LLC | 3 | $51.63 | |
| GlaxoSmithKline, LLC. | 3 | $50.59 | |
| Novo Nordisk Inc | 2 | $34.26 | |
| ABIOMED | 1 | $27.73 | |
| Eisai Inc. | 1 | $24.81 | |
| Hologic Sales and Service, LLC | 1 | $24.39 | |
| Astellas Pharma US Inc | 1 | $24.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,792
Patients
1,019
Total drug cost
$77,797
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 640 | 176 | $9,973 |
| Levothyroxine Sodium | Generic | 430 | 103 | $9,126 |
| Omeprazole | Generic | 351 | 102 | $8,440 |
| Amlodipine Besylate | Generic | 297 | 85 | $2,850 |
| Lisinopril | Generic | 264 | 67 | $2,679 |
| Escitalopram Oxalate | Generic | 195 | 61 | $3,238 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 188 | 72 | $9,047 |
| Oxycodone Hcl | Generic | 188 | 33 | $3,416 |
| Metoprolol Succinate | Generic | 184 | 63 | $4,271 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 183 | 29 | $7,378 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Engelstad's medical specialty?
Dr. Mark Engelstad practices Family Medicine Physician in Westminster, CO.
Where does Dr. Mark Engelstad practice?
Dr. Mark Engelstad practices at 3520 W 92Nd Ave, Westminster, CO 800313303. Office phone: 3034296600.
What is Dr. Mark Engelstad's NPI?
Dr. Mark Engelstad's National Provider Identifier (NPI) is 1619914447, issued by NPPES.
Does Dr. Mark Engelstad accept Medicare assignment?
Yes. Dr. Mark Engelstad accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Engelstad commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.