Doctor profile · Federal record
Dr. William Lynders, M.D.
Emergency Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Middletown, CT
- NPI 1528030145
- Accepts Medicare
- MIPS 90.8 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
28 Crescent St, Emergency Room/Middlesex Hospital
Middletown, CT 064573654
(860) 358-8016
fax (860) 358-8010
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 20, 2014
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Connecticut #032268 · Connecticut #32268
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528030145. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
256
Distinct HCPCS
4
Medicare allowed
$37,702
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 95 | 94 | $183 | |
99284 |
Emergency department visit with moderate level of medical decision making | 75 | 74 | $126 | |
99283 |
Emergency department visit with low level of medical decision making | 56 | 55 | $75 | |
99291 |
Critical care, first 30-74 minutes | 30 | 30 | $223 |
In context: peer comparison
Among 9 peers in Middletown Emergency Medicine Physician, average services per provider: 54. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
52
Patients
52
Total drug cost
$312
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 17 | 17 | $108 |
| Ondansetron Odt (Ondansetron) | Brand | 13 | 13 | $49 |
| Doxycycline Hyclate | Generic | 11 | 11 | $136 |
| Prednisone | Generic | 11 | 11 | $19 |
Frequently asked questions
What is Dr. William Lynders's medical specialty?
Dr. William Lynders practices Emergency Medicine Physician in Middletown, CT.
Where does Dr. William Lynders practice?
Dr. William Lynders practices at 28 Crescent St, Middletown, CT 064573654. Office phone: 8603588016.
What is Dr. William Lynders's NPI?
Dr. William Lynders's National Provider Identifier (NPI) is 1528030145, issued by NPPES.
Does Dr. William Lynders accept Medicare assignment?
Yes. Dr. William Lynders accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Lynders commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.