Are you Daniel C. Demarco, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 712 N Washington Ave, Suite 200, Dallas, TX 75246
About Dr. Demarco
Daniel C. Demarco, M.D. is a healthcare provider in Dallas, TX specializing in gastroenterology. Daniel trained at University of Texas Southwestern Medical School at Dallas, graduating in 1981. Medicare claims data shows Daniel provided 31 services to 28 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 and insertion of needle into vein for collection of blood sample. This provider record is associated with NPI 1558320903.
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
- (214) 545-3990
- Email not available
Practice Locations
712 N WASHINGTON AVE SUITE 200
Dallas, TX 75246
Conditions Commonly Evaluated or Treated
Within Gastroenterology 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
Most searched conditions
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Biliary and pancreas
Colon and anorectal
Esophagus and swallowing
Functional bowel and motility
Liver
- Ascites
- Autoimmune hepatitis
- Cirrhosis
- Fatty liver disease
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Portal hypertension
Stomach and duodenum
Bowel & Colon
Digestive Symptoms
Gallbladder & Bile Ducts
Procedures & services
Most searched procedures
Lower endoscopy
Upper endoscopy
Capsule and physiology testing
Diagnostic Testing
Liver procedures
Treatments
Procedures Most Often Billed to Medicare
31 services · 28 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
14 | Less often than most peers in Gastroenterology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
17 | Less often than most peers in Gastroenterology |
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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 gastroenterologists in Dallas 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Texas Southwestern Medical School at Dallas 7
Other providers in the same specialty who trained at the same institution.
Class of 1981 at University of Texas Southwestern Medical School at Dallas 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Daniel C. Demarco's specialty?
Daniel C. Demarco is a gastroenterologist in Dallas, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where can I find Daniel C. Demarco?
Daniel C. Demarco is listed at 712 N Washington Ave Suite 200, Dallas, TX 75246. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Daniel C. Demarco?
The number on file is (214) 545-3990. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Daniel C. Demarco?
Daniel C. Demarco's National Provider Identifier is 1558320903. 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 Daniel C. Demarco's education?
Daniel C. Demarco attended University of Texas Southwestern Medical School at Dallas, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Daniel C. Demarco have?
Daniel C. Demarco has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What is Daniel C. Demarco known for?
According to Medicare billing data, Daniel C. Demarco performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Daniel C. Demarco's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Daniel C. Demarco. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.