Doctor profile · Federal record
Dr. Catherine Demers, APRN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Essex, CT
- NPI 1487085593
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10 Wildwood Medical Center
Essex, CT 06426
(860) 767-0145
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Profile last updated
- February 12, 2014
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Connecticut #005534 · Connecticut #5534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487085593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,238
Distinct HCPCS
10
Medicare allowed
$77,188
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 244 | 140 | $116 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 170 | 120 | $82 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 134 | 134 | $118 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 73 | 62 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 70 | 63 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 68 | 64 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 66 | 60 | $16 | |
G0008 |
Administration of influenza virus vaccine | 55 | 55 | $33 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 44 | 44 | $76 | |
83036 |
Hemoglobin a1c level | 40 | 30 | $10 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 53. This provider delivers 23× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,289
Patients
618
Total drug cost
$31,998
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 402 | 112 | $6,723 |
| Levothyroxine Sodium | Generic | 263 | 59 | $5,192 |
| Lisinopril | Generic | 246 | 61 | $2,596 |
| Losartan Potassium | Generic | 209 | 53 | $3,048 |
| Hydrochlorothiazide | Generic | 179 | 50 | $881 |
| Lorazepam | Generic | 138 | 30 | $1,268 |
| Amlodipine Besylate | Generic | 128 | 35 | $1,274 |
| Simvastatin | Generic | 114 | 34 | $1,305 |
| Pantoprazole Sodium | Generic | 99 | 22 | $1,472 |
| Gabapentin | Generic | 90 | 20 | $2,075 |
Frequently asked questions
What is Dr. Catherine Demers's medical specialty?
Dr. Catherine Demers practices Family Nurse Practitioner in Essex, CT.
Where does Dr. Catherine Demers practice?
Dr. Catherine Demers practices at 10 Wildwood Medical Center, Essex, CT 06426. Office phone: 8607670145.
What is Dr. Catherine Demers's NPI?
Dr. Catherine Demers's National Provider Identifier (NPI) is 1487085593, issued by NPPES.
Does Dr. Catherine Demers accept Medicare assignment?
Yes. Dr. Catherine Demers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Demers commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.