Doctor profile · Federal record
Dr. Melissa Dunn, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Phlebology Physician · Hospitalist Physician · Longmont, CO
- NPI 1598895435
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1551 Professional Ln Unit 241
Longmont, CO 805016967
(800) 991-6117
fax (888) 812-8191 - Additional location
-
1635 Aurora CT Fl 3
Aurora, CO 800452541
(720) 848-0000 - Additional location
-
4745 Arapahoe Ave Ste 320
Boulder, CO 803031082
(303) 441-0587
fax (303) 996-0801 - Additional location
-
5657 S Himalaya St Ste 210
Centennial, CO 800155309 - Mailing address
-
3820 Northdale Blvd Ste 201
Tampa, FL 336241893
Show 1 more location
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 24, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Colorado #DR.0040565
- Medicaid
- CO #82686874
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598895435. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
287
Distinct HCPCS
8
Medicare allowed
$141,059
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 64 | 37 | $92 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 61 | 30 | $126 | |
36482 |
Chemical destruction of first incompetent vein of arm or leg using imaging guidance | 41 | 21 | $1,772 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 31 | 24 | $198 | |
36465 |
Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | 28 | 18 | $1,416 | |
36471 |
Injection of chemical agent into multiple incompetent veins of leg | 23 | 16 | $211 | |
76942 |
Ultrasonic guidance for needle placement | 22 | 15 | $60 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $169 |
In context: peer comparison
Among 7 peers in Longmont Obstetrics & Gynecology Physician, average services per provider: 28. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$73
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tactile Systems Technology INC | 3 | $73.31 |
By nature of payment
Frequently asked questions
What is Dr. Melissa Dunn's medical specialty?
Dr. Melissa Dunn practices Obstetrics & Gynecology Physician in Longmont, CO.
Where does Dr. Melissa Dunn practice?
Dr. Melissa Dunn practices at 1551 Professional Ln Unit 241, Longmont, CO 805016967. Office phone: 8009916117.
What is Dr. Melissa Dunn's NPI?
Dr. Melissa Dunn's National Provider Identifier (NPI) is 1598895435, issued by NPPES.
Does Dr. Melissa Dunn accept Medicare assignment?
Yes. Dr. Melissa Dunn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melissa Dunn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS 93971); Chemical destruction of first incompetent vein of arm or leg using imaging guidance (HCPCS 36482). Source: CMS Medicare Physician & Other Practitioners file.