Active NPI
John L Zapas, M.D.
- Surgery Physician
- Frederick, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- C1-0028199
- Practice address
- 501 W 7TH St
Frederick, MD 21701-4586 - Phone
- (301) 663-9573
- NPI assigned
- Mar 22, 2006
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgery Physician | 208600000X | D0044227 | MD | |
| Surgery Physician | 208600000X | C1-0028199 | DE | Primary |
Addresses
Primary practice location
501 W 7TH St
Frederick, MD 21701-4586
Mailing address
1515 Savannah Rd
Lewes, DE 19958-1675
Phone (302) 645-3499
Other practice location 1
7211 Bank Ct
Suite 200
Frederick, MD 21703-8483
Phone (240) 575-2526
Other practice location 2
424 Savannah Rd
Lewes, DE 19958-1462
Phone (302) 703-3630
Other practice location 3
19161 Healthy Way
Rehoboth Beach, DE 19971-4491
Phone (302) 703-3630
Other practice location 4
18941 John J Williams Hwy
Rehoboth Beach, DE 19971-4404
Phone (302) 703-3630
Other practice location 5
33672 Bayview Medical Dr Fl 1
Lewes, DE 19958-1687
Phone (302) 703-3630
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD, DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- General Surgery
- Education
- University of Maryland School of Medicine, 1991
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
424 Savannah Rd
Lewes, DE 19958-1462
Phone (302) 645-3525
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 83.07 of 100
- Quality
- 75.5
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 68.06
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Hernia repair - groin (open) | 1-10 |
| Hernia repair (minimally invasive) | 1-10 |
| Melanoma (skin cancer) excision | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| D0044227 | MD | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Beebe Physician Network Inc. | Surgery | Current | Accepting new patients |
| Frederick Health Medical Group LLC | Current | Accepting new patients | |
| Frederick Health Medical Group LLC | Current | Accepting new patients | |
| Frederick Health Medical Group LLC | Surgery | Current | Accepting new patients |
| Franklin Square Hospital Center Inc | Current | Accepting new patients | |
| Frederick Health Hospital Inc | Past | Accepting new patients |
Locations
1515 Savannah Rd
Lewes, DE 19958
424 Savannah Rd
Lewes, DE 19958
Phone (302) 441-1078
33672 Bayview Medical Dr
Ste 1
Lewes, DE 19958
Phone (833) 629-0820
32550 Docs Pl
Unit 2
Millville, DE 19967
Phone (302) 539-4302
19161 Healthy Way
Rehoboth Beach, DE 19971
Phone (302) 703-3630
18941 John J Williams Hwy
Rehoboth Beach, DE 19971
Phone (302) 644-6992
400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300
501 W 7th St
Frederick, MD 21701
Phone (301) 360-2574
1562 Opossumtown Pike
Ste 302
Frederick, MD 21702
7211 Bank Ct
Ste 200
Frederick, MD 21703
Phone (240) 457-4605
9000 Franklin Square Dr
Rosedale, MD 21237
Phone (410) 682-7000
Interoperability endpoints
- jzapas23489@beebehealth.direct-ci.com
Organizations & group practices 6
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
dba Beebe Medical Group
- Internal Medicine Physician
- Lewes, DE
- NPI 1730133992
Surgery
-
dba Frederick Health Medical Group
- Family Medicine Physician
- Frederick, MD
- NPI 1619258225
Surgery
-
- Multi-Specialty Clinic/Center
- Baltimore, MD
- NPI 1831113182
-
dba Frederick Health Medical Group
- Medical Oncology Physician
- Frederick, MD
- NPI 1063780633
-
- Family Medicine Physician
- Mount Airy, MD
- NPI 1114771862
-
dba Frederick Health Hospital
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Lewes, DE
- NPI 1821196486
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1142985600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749513600000",
"number": "1487613022",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1515 SAVANNAH RD",
"city": "LEWES",
"state": "DE",
"postal_code": "199581675",
"telephone_number": "302-645-3499",
"fax_number": "302-644-4830"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "501 W 7TH ST",
"city": "FREDERICK",
"state": "MD",
"postal_code": "217014586",
"telephone_number": "301-663-9573"
}
],
"practiceLocations": [
{
"address_1": "7211 Bank Ct",
"address_2": "Suite 200",
"address_purpose": "LOCATION",
"city": "Frederick",
"state": "MD",
"postal_code": "217038483",
"country_code": "US",
"telephone_number": "240-575-2526",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "424 Savannah Rd",
"address_purpose": "LOCATION",
"city": "Lewes",
"state": "DE",
"postal_code": "199581462",
"country_code": "US",
"telephone_number": "302-703-3630",
"fax_number": "302-645-8473",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "19161 Healthy Way",
"address_purpose": "LOCATION",
"city": "Rehoboth Beach",
"state": "DE",
"postal_code": "199714491",
"country_code": "US",
"telephone_number": "302-703-3630",
"fax_number": "302-645-8473",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "18941 John J Williams Hwy",
"address_purpose": "LOCATION",
"city": "Rehoboth Beach",
"state": "DE",
"postal_code": "199714404",
"country_code": "US",
"telephone_number": "302-703-3630",
"fax_number": "302-645-8473",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "33672 Bayview Medical Dr Fl 1",
"address_purpose": "LOCATION",
"city": "Lewes",
"state": "DE",
"postal_code": "199581687",
"country_code": "US",
"telephone_number": "302-703-3630",
"fax_number": "302-645-8473",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ZAPAS",
"first_name": "JOHN",
"middle_name": "L",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-03-22",
"last_updated": "2025-06-10",
"certification_date": "2025-06-10",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "MD",
"license": "D0044227",
"primary": false
},
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "DE",
"license": "C1-0028199",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Frederick, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.