Delmarva Sedation Dentistry
Registered legal name: Edward T Dougherty Jr DDS PC
12308 Ocean Gtwy, Suite #6, Ocean City, MD 21842
The registry record
- NPI
- 1932108446
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Public health, General
- Taxonomy codes
- 1223D0001X (Dental public health); 1223G0001X (General practice dentistry)
- Practice location
- 12308 Ocean Gtwy, Suite #6, Ocean City, MD 21842
- Telephone
- (410) 390-2220
- NPI issued
- 18 July 2005 (21 years ago)
- Record updated
- 11 December 2015 (10 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Ocean Pines, MD (micropolitan area, Worcester County)
- State
- Maryland (2,590 registered practices)
- Same address
- Atlantic Dental Cosmetic & Family Dentristry
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Delmarva Sedation Dentistry, the trading name of Edward T Dougherty Jr DDS PC, is an NPI registry record for a dental organization at 12308 Ocean Gtwy, Suite #6 in Ocean City, Maryland 21842. CMS issued NPI 1932108446 on 18 July 2005, and the practice last updated its own entry on 11 December 2015. That was 10 years ago, so treat the phone number and the suite number as unconfirmed until someone answers.
It is registered under 2 dental taxonomy codes: Dental public health (1223D0001X), General practice dentistry (1223G0001X). That puts it in 2 categories on this site, led by dental public health. A practice that registers more than one category is telling CMS it does more than one kind of dental work at this address, which is why it has a page here rather than a row. No other address in the registry carries this name, though a practice trading under a chain brand often registers each office under its own legal name, so check the brand as well. One other dental record shares the street address: Atlantic Dental Cosmetic & Family Dentristry.
Ocean City holds 9 registered dental practices inside the Ocean Pines, MD area, which has 17 in total on the Maryland side and ranks 8th in the state. 1 of the Ocean City records also register dental public health, so this is one of only a handful of local options in that category. Across the metro the mix runs general dentistry 70.6%, endodontics (root canals) 11.8%, dental clinic or center 5.9%. The closest other registered practices are Atlantic Dental Cosmetic & Family Dentristry (0 miles, Ocean City), Ryan Mariner DDS LLC (0.6 miles, Ocean City) and Jean Brauning DMD PA (0.8 miles, Ocean City), with 2 more inside 3.7 miles.
On our figures a routine adult cleaning in Maryland runs $120 to $180 cash and scaling and root planing $190 to $300 per quadrant, against a US average of $125. This practice's own prices are not in the registry and never will be: NPPES holds identifiers, not fees. Call (410) 390-2220 and ask for the cash price on code D1110, whether the exam and X-rays are included, and whether they run a membership plan if you have no insurance.
Nearest alternatives
The 5 closest registered dental practices to 12308 Ocean Gtwy, straight-line distance. Rows without a link are listed on their metro page rather than having one of their own.
| Practice | City | Distance | Categories | Phone on the record |
|---|---|---|---|---|
| Atlantic Dental Cosmetic & Family Dentristry | Ocean City, MD | 0 mi | General | (410) 213-7575 |
| Ryan Mariner DDS LLC | Ocean City, MD | 0.6 mi | General | (443) 880-0654 |
| Jean Brauning DMD PA | Ocean City, MD | 0.8 mi | General | (410) 213-1032 |
| Sandra Garbely, DMD, PA | Ocean City, MD | 0.8 mi | General | (410) 213-1032 |
| John B. Eschenburg, D.D.S., P.C. | Ocean City, MD | 3.7 mi | General | (410) 289-8828 |
The benchmark to hold a quote from Delmarva Sedation Dentistry against. All 50 states compared.
What to ask when you call
- The cash price for D1110, a routine adult cleaning, and whether the exam (D0120) and X-rays (D0274) are inside or outside that number.
- Whether you need scaling and root planing before a routine clean, and the per-quadrant price for D4341 or D4342 if so.
- Whether they run an in-house membership plan, and what it covers against what it costs a year.
- Whether they are taking new patients and how far out the next hygiene appointment is.
- The practice license, with your state dental board. An NPI is a billing identifier and proves nothing about licensing.
CMS NPPES NPI data file, August 2026, snapshot 10 August 2026. US federal public data (FOIA-disclosable, no charge). CMS NPI files. NPI registry records, status as reported by CMS in the August 2026 data dissemination file. NPPES is an identifier registry, not a license register: an NPI does not validate that a practice is licensed, accredited or currently open. Practices maintain their own NPPES entries. Every page shows the date the record was last updated; addresses and phone numbers are as self-reported and are not verified by us. This page describes a registry record. It is not a review, an endorsement or a check on Delmarva Sedation Dentistry.
Price figures are our own, last verified April 2026. State averages are our estimates compiled from FAIR Health regional cost data and CMS Medicare fee schedules; the ADA discontinued its national Survey of Dental Fees in 2023, so no national fee survey exists. Treat them as a starting point and call two or three offices for an actual quote.