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Edit this profileWhere to find Melissa S. Dunn, MD
- Longmont location main office
1551 Professional Ln Unit 241, Longmont, CO 80501 - Aurora location
1635 Aurora Ct Fl 3, Aurora, CO 80045 - Boulder location
4745 Arapahoe Ave Ste 320, Boulder, CO 80303 - Centennial location
5657 S Himalaya St Ste 210, Centennial, CO 80015
About Dr. Dunn
Based in Longmont, CO, Melissa S. Dunn, MD is listed in the NPI registry under obstetrics & gynecology. Melissa graduated from University of Iowa, Rj & L Carver College of Medicine in 1998. Medicare claims data shows Melissa provided 1,327 services to 578 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, chemical destruction of first incompetent vein of arm or leg using imaging guidance, and ultrasound study of one arm or leg veins with compression and maneuvers. NPI 1598895435 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (800) 991-6117
- Email not available
Practice Locations
1551 PROFESSIONAL LN UNIT 241
Longmont, CO 80501
1635 Aurora Ct Fl 3
Aurora, CO 80045
4745 Arapahoe Ave Ste 320
Boulder, CO 80303
5657 S Himalaya St Ste 210
Centennial, CO 80015
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Contraception
Fertility
High-risk or subspecialty
Infections
Pelvic pain and benign gynecology
- Uterine fibroids
- Chronic pelvic pain
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
Most searched conditions
Infections and vulvovaginal conditions
Menstrual and hormonal
- Absent periods
- Genitourinary syndrome of menopause
- Painful periods
- Perimenopause
- Premenstrual syndrome
Pregnancy
- Ectopic pregnancy
- Gestational diabetes
- Hyperemesis gravidarum
- Miscarriage
- Placenta previa
- Postpartum depression
- Preeclampsia
- Preterm labor
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
Pregnancy Complications
Vaginal & Vulvar Health
Procedures & services
Diagnostic Tests
Hormone & Menopause
Laparoscopic and adnexal surgery
Pelvic floor
Pregnancy and delivery
Preventive and diagnostic
- Pelvic examination
- Transvaginal ultrasound
- Well-woman examination
- Colposcopy
- Endometrial biopsy
- Human papillomavirus testing
Subspecialty procedures
Surgeries
Most searched procedures
Contraception and office treatment
Birth Control
Contraception
Diagnostic Procedures
- Amniocentesis
Fertility
- Egg freezing
- Intrauterine Insemination (IUI)
Postpartum Care
Pregnancy & Prenatal
Preventive Care
Preventive Screening
Routine Exams
Uterine and cervical procedures
Procedures Most Often Billed to Medicare
1,327 services · 578 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chemical destruction of first incompetent vein of arm or leg using imaging guidance | Procedure | 36482 |
234 | Too few peers to compare |
| Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | Procedure | 36465 |
154 | Too few peers to compare |
| Injection of chemical agent into multiple incompetent veins of leg | Procedure | 36471 |
66 | Too few peers to compare |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
62 | Too few peers to compare |
| Ultrasound study of one arm or leg veins with compression and maneuvers | Treatment | 93971 |
224 | Too few peers to compare |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
133 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
246 | More than most peers in OB-GYN |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
119 | More than most peers in OB-GYN |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
66 | More often than most peers in OB-GYN |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
12 | Less often than most peers in OB-GYN |
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.
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.
Other OB-GYNs in Longmont 8
Same specialty, same city.
Trained at University of Iowa, Rj & L Carver College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1998 at University of Iowa, Rj & L Carver College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Dunn's specialty?
Dr. Dunn is an OB-GYN in Longmont, CO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.
NPI registry
Where can I find Dr. Dunn?
Dr. Dunn is listed at 1551 Professional Ln Unit 241, Longmont, CO 80501. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Dunn?
The number on file is (800) 991-6117. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Dunn?
Dr. Dunn's National Provider Identifier is 1598895435. 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
What is Dr. Dunn's medical education?
Dr. Dunn attended University of Iowa, Rj & L Carver College of Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Dunn have?
Dr. Dunn has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Dunn known for?
According to Medicare billing data, Dr. Dunn performs procedures including chemical destruction of first incompetent vein of arm or leg using imaging guidance, injection of chemical agent into single incompetent vein of leg using ultrasound guidance and injection of chemical agent into multiple incompetent veins of leg; reads or performs imaging such as ultrasonic guidance for needle placement; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of arm or leg veins with compression and maneuvers, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Dunn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dunn. If this is you, claiming it is free.
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