Doctor profile · Federal record
Dr. Sherin Howett, DO
Sleep Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Millsboro, DE
- NPI 1114144516
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 23 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
28539 Dupont Blvd
Millsboro, DE 199664798
(302) 648-2099
fax (302) 648-2097 - Mailing address
-
Po Box 489
Dagsboro, DE 199390489
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- March 11, 2026
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RS0012X — NUCC code
- State license (1)
- Delaware #C2-0009422
- Medicaid
- DE #1144528308
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114144516. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,765
Distinct HCPCS
7
Medicare allowed
$163,922
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 700 | 335 | $49 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 538 | 334 | $128 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 256 | 183 | $127 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 97 | 97 | $167 | |
G0008 |
Administration of influenza virus vaccine | 81 | 81 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 67 | 67 | $76 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 12 | $181 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 252. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$831
Transactions
39
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, Inc. | 7 | $226.04 | |
| Novo Nordisk Inc | 9 | $147.93 | |
| Lilly USA, LLC | 4 | $69.00 | |
| AstraZeneca Pharmaceuticals LP | 2 | $60.35 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $54.91 | |
| GlaxoSmithKline, LLC. | 3 | $51.35 | |
| Astellas Pharma US Inc | 2 | $46.75 | |
| ABBVIE INC. | 2 | $46.22 | |
| PFIZER INC. | 2 | $35.35 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $20.96 | |
| Vertos Medical, Inc. | 1 | $20.91 | |
| Xeris Pharmaceuticals, Inc. | 1 | $19.23 | |
| HARMONY BIOSCIENCES LLC | 1 | $18.09 | |
| Axsome Therapeutics, Inc. | 1 | $14.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
0
Total drug cost
$196
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 17 | 0 | $196 |
Frequently asked questions
What is Dr. Sherin Howett's medical specialty?
Dr. Sherin Howett practices Sleep Medicine (Internal Medicine) Physician in Millsboro, DE.
Where does Dr. Sherin Howett practice?
Dr. Sherin Howett practices at 28539 Dupont Blvd, Millsboro, DE 199664798. Office phone: 3026482099.
What is Dr. Sherin Howett's NPI?
Dr. Sherin Howett's National Provider Identifier (NPI) is 1114144516, issued by NPPES.
Does Dr. Sherin Howett accept Medicare assignment?
Yes. Dr. Sherin Howett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sherin Howett commonly perform?
Top Medicare-reported procedures in 2023: Management using the results of remote vital sign monitoring per calendar month (HCPCS 99457); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.