Doctor profile · Federal record
Dr. Aaron Block, P.A.-C
Physician Assistant · Lewes, DE
- NPI 1700922390
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16337 Coastal Hwy
Lewes, DE 199583607
(302) 291-9900
fax (302) 200-9094
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- October 20, 2023
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Delaware #C50000564
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700922390. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
844
Distinct HCPCS
10
Medicare allowed
$81,664
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 367 | 232 | $105 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 145 | 145 | $109 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 114 | 95 | $75 | |
G0008 |
Administration of influenza virus vaccine | 47 | 46 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 41 | 41 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 35 | 35 | $142 | |
G0009 |
Administration of pneumococcal vaccine | 22 | 21 | $29 | |
G0402 |
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | 22 | 22 | $140 | |
81003 |
Automated urinalysis test | 20 | 15 | $2 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 18 | 17 | $266 |
In context: peer comparison
Among 13 peers in Lewes Physician Assistant, average services per provider: 353. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$301
Transactions
7
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Eisai INC. | 1 | $107.70 | |
| Pfizer INC. | 1 | $95.04 | |
| Lilly USA, LLC | 2 | $32.99 | |
| Abbott Laboratories | 1 | $25.16 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $21.08 | |
| Radius Health, INC. | 1 | $19.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,344
Patients
430
Total drug cost
$18,831
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 187 | 58 | $3,190 |
| Lisinopril | Generic | 116 | 35 | $1,087 |
| Amlodipine Besylate | Generic | 113 | 34 | $934 |
| Losartan Potassium | Generic | 108 | 32 | $1,366 |
| Omeprazole | Generic | 108 | 33 | $1,562 |
| Levothyroxine Sodium | Generic | 103 | 31 | $1,637 |
| Rosuvastatin Calcium | Generic | 99 | 36 | $1,910 |
| Trazodone Hcl | Generic | 99 | 27 | $1,114 |
| Metformin Hcl | Generic | 70 | 24 | $692 |
| Tamsulosin Hcl | Generic | 63 | 23 | $1,412 |
Hospital affiliations
Frequently asked questions
What is Dr. Aaron Block's medical specialty?
Dr. Aaron Block practices Physician Assistant in Lewes, DE.
Where does Dr. Aaron Block practice?
Dr. Aaron Block practices at 16337 Coastal Hwy, Lewes, DE 199583607. Office phone: 3022919900.
What is Dr. Aaron Block's NPI?
Dr. Aaron Block's National Provider Identifier (NPI) is 1700922390, issued by NPPES.
Does Dr. Aaron Block accept Medicare assignment?
Yes. Dr. Aaron Block accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Block commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.