DR. MATTHEW J TULLOCH (M.D.) – Family Medicine Physician, NPI 1912972431
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
442 FAMILY PRACTICE in DE
Provider Addresses for DR. MATTHEW J TULLOCH (M.D.)
18947 John J Williams Hwy
Suite 303
Rehoboth Beach, DE 199714474
Phone: (302) 644-0690
Fax: (302) 644-0695
Type: Location
21635 Biden Ave Unit 101
Georgetown, DE 199474575
Phone: (302) 856-9596
Fax: (302) 645-4744
Type: Location
1008 Kings Hwy
Lewes, DE 199581932
Phone: (302) 291-6031
Fax: (833) 954-4028
Type: Location
36450 Tidal Rd Unit 2
Selbyville, DE 199754596
Phone: (302) 291-6045
Fax: (833) 449-3867
Type: Location
23900 Milton Ellendale Hwy Ste 101
Milton, DE 199682714
Phone: (302) 684-2033
Fax: (888) 987-4302
Type: Location
32550 Docs Pl Unit 2
Millville, DE 199676975
Phone: (302) 539-4302
Fax: (302) 645-4766
Type: Location
232 Mitchell St Unit 301
Millsboro, DE 199669412
Phone: (302) 316-4190
Fax: (302) 934-1207
Type: Location
28538 DuPont Blvd Unit 1
Millsboro, DE 199664791
Phone: (302) 829-3294
Fax: (833) 314-0538
Type: Location
100 Silicato Pkwy Ste 201
Milford, DE 199631273
Phone: (302) 393-2056
Fax: (302) 422-9359
Type: Location
32050 Long Neck Rd
Millsboro, DE 199666228
Phone: (302) 645-3150
Fax: (833) 908-2232
Type: Location
17388 N Village Main Blvd Unit 21
Lewes, DE 199587240
Phone: (302) 291-6050
Fax: (833) 450-5311
Type: Location
12100 Black Swan Dr Ste 104
Lewes, DE 199584991
Phone: (302) 645-1315
Fax: (302) 644-2739
Type: Location
34445 King Street Row
Lewes, DE 199584787
Phone: (302) 645-2833
Fax: (302) 644-1139
Type: Location
1515 SAVANNAH RD
LEWES, DE 199581675
Phone: (302) 645-3499
Fax: (302) 644-4830
Type: Mailing
36223 FARM LN STE 140
REHOBOTH BEACH, DE 199711329
Phone: (302) 227-1268
Fax: (302) 227-1287
Type: Location
33663, Bayview Medical Drive, Quakers Heights, Lewes, Sussex County, Delaware, 19958, United States
UNIT 1
LEWES, DE 199581663
Phone: (302) 645-3555
Fax: (302) 644-3560
Type: Mailing
18947, John J Williams Highway, Truitts Midway Development, Rehoboth Beach, Sussex County, Delaware, 19971, United States
SUITE 303
REHOBOTH BEACH, DE 199714474
Phone: (302) 644-0690
Fax: (302) 644-0695
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $99.
Total Amount is formed as General ($99) + Research ($0) + Ownership ($0) = $99.
Last reported payment date: 2024-09-17 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($38).
Total Amount
$99
General + Research + Ownership
Payments
5
Total payment records
General Amount
$99
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-17
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2006-08-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060808000231 | I | Family Practice | DE | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,341 | 606 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 483 | 483 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 470 | 356 | $0 |
| G0008 | Administration of influenza virus vaccine | 163 | 160 | $0 |
| 90694 | Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 155 | 152 | $0 |
Insurance plans in this area (ZIP 19971)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | NY | |
| - | PA | |
| Internal Medicine | DE | |
| - | DE | |
| - | DE | |
| Internal Medicine | DE | |
| Internal Medicine | DE | |
| Infectious Disease, Internal Medicine | DE | |
| Family Practice | NY | |
| Nurse Practitioner | VA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.