Doctor profile · Federal record
Dr. Mark Preston, MD
Female Pelvic Medicine and Reconstructive Surgery (Obstetrics & Gynecology) Physician (CMS: Obstetrics/Gynecology) · Gynecology Physician · Waterbury, CT
- NPI 1902992274
- Accepts Medicare
- MIPS 63.5 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
60 Westwood Ave, Ste 200
Waterbury, CT 06708
(203) 574-5501
fax (203) 596-0912
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 26, 2013
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207VF0040X — NUCC code
- State license (1)
- Connecticut #040237
- Medicaid
- CT #001402370
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902992274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
77
Distinct HCPCS
4
Medicare allowed
$6,993
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 20 | $100 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 21 | 17 | $63 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 11 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 12 | $133 |
In context: peer comparison
Among 1 peers in Waterbury Female Pelvic Medicine and Reconstructive Surgery (Obstetrics & Gynecology) Physician, average services per provider: 19. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$111
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Coloplast Corp | 1 | $74.02 | |
| FEMSelect INC. | 1 | $20.16 | |
| Organon LLC | 1 | $16.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
773
Patients
276
Total drug cost
$167,477
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 276 | 148 | $27,881 |
| Myrbetriq (Mirabegron) | Brand | 195 | 38 | $105,769 |
| Imipramine Hcl | Generic | 67 | 18 | $775 |
| Solifenacin Succinate | Generic | 48 | 11 | $2,177 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 41 | 36 | $894 |
| Estring (Estradiol) | Brand | 19 | 0 | $10,602 |
| Premarin (Estrogens, Conjugated) | Brand | 16 | 0 | $7,370 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 15 | 13 | $306 |
| Trospium Chloride ER (Trospium Chloride) | Brand | 15 | 0 | $2,129 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 15 | 0 | $500 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Preston's medical specialty?
Dr. Mark Preston practices Female Pelvic Medicine and Reconstructive Surgery (Obstetrics & Gynecology) Physician in Waterbury, CT.
Where does Dr. Mark Preston practice?
Dr. Mark Preston practices at 60 Westwood Ave, Waterbury, CT 06708. Office phone: 2035745501.
What is Dr. Mark Preston's NPI?
Dr. Mark Preston's National Provider Identifier (NPI) is 1902992274, issued by NPPES.
Does Dr. Mark Preston accept Medicare assignment?
Yes. Dr. Mark Preston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Preston commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.