Marc Dean New, MD
Gastroenterology · Internal Medicine (CMS) · Oklahoma City, OK
At a glance
4401 S Western Ave, Oklahoma City, OK 73109-3413
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Sep 9, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
4401 S Western AveOklahoma City, OK 73109-3413
Additional reported practice locations
4040 Highway 17 Unit 302Murrells Inlet, SC 295765098
Phone: 8436528290
Fax: 8436528299 606 Black River Rd Ste 300
Georgetown, SC 294403304
Phone: 8436523248
Fax: 8435468216 3 Richland Medical Park Dr Ste 120
Columbia, SC 292036850
Phone: 8034348866
Fax: 8039333049 1010 Three Springs Blvd Ste 270
Durango, CO 813018296
Phone: 9707643800
Fax: 9707643840 606 Black River Rd Ste 301
Georgetown, SC 294403304
Phone: 8435273428
Fax: 8435468216 2200 Crow Ln Ste 302
Myrtle Beach, SC 295771663
Phone: 8438485320
Fax: 8436528299
Education & affiliations
- Medical / professional school
- Medical University Of South Carolina College Of Medicine
- Graduation year
- 1988
- CMS specialties
- Gastroenterology · Internal Medicine
Practice groups
- Georgetown Physician Associates, Llc
- Integris Ambulatory Care Corporation
- Ut Methodist Physicians Llc
Reported hospital affiliations
- Integris Southwest Medical Center Oklahoma City, OK
- Methodist Hospitals Of Memphis Memphis, TN
- Tidelands Georgetown Memorial Hospital Georgetown, SC
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 39 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 99 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Travel and lodging | $990.92 |
| Food and beverage | $51.99 |
Reporting companies
| Company | Amount |
|---|---|
| BOSTON SCIENTIFIC CORPORATION | $1,042.91 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Gastroenterology · Internal Medicine (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Nov 9, 2005
- Record updated
- Sep 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RG0100X · Primary
License reported: DR.0070209 CO
207RG0100X
License reported: 70083 TN
207RG0100X
License reported: 47028 OK
207RG0100X
License reported: 19975 SC
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4401 S Western AveOklahoma City, OK 73109-3413
- Phone
- (405) 552-0133
- Fax
- (405) 552-5122
Mailing address
PO BOX 800022KANSAS CITY, MO 641800022
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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