Doctor profile · Federal record
Dr. Marilyn Katz, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Farmington, CT
- NPI 1710114152
- Accepts Medicare
- MIPS 75.2 / 100 · 2023
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
263 Farmington Ave, Internal Medicine
Farmington, CT 060300001
(860) 679-4477
fax (860) 679-4474
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- September 28, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #050939
- Medicaid
- CT #1710114152
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710114152. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
269
Distinct HCPCS
7
Medicare allowed
$30,515
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 81 | 56 | $137 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 47 | 47 | $138 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 42 | 42 | $20 | |
G0009 |
Administration of pneumococcal vaccine | 34 | 34 | $33 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 31 | 31 | $282 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $97 | |
G0008 |
Administration of influenza virus vaccine | 16 | 15 | $33 |
In context: peer comparison
Among 33 peers in Farmington Internal Medicine Physician, average services per provider: 60. This provider delivers 4.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
887
Patients
285
Total drug cost
$92,195
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 145 | 43 | $2,134 |
| Amlodipine Besylate | Generic | 120 | 40 | $1,230 |
| Levothyroxine Sodium | Generic | 88 | 25 | $1,603 |
| Lisinopril | Generic | 69 | 28 | $681 |
| Losartan Potassium | Generic | 69 | 20 | $907 |
| Fluticasone Propionate | Generic | 50 | 21 | $1,532 |
| Sertraline Hcl | Generic | 45 | 12 | $564 |
| Ozempic (Semaglutide) | Brand | 44 | 11 | $77,393 |
| Metformin Hcl | Generic | 42 | 18 | $649 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 41 | 17 | $2,343 |
Frequently asked questions
What is Dr. Marilyn Katz's medical specialty?
Dr. Marilyn Katz practices Internal Medicine Physician in Farmington, CT.
Where does Dr. Marilyn Katz practice?
Dr. Marilyn Katz practices at 263 Farmington Ave, Farmington, CT 060300001. Office phone: 8606794477.
What is Dr. Marilyn Katz's NPI?
Dr. Marilyn Katz's National Provider Identifier (NPI) is 1710114152, issued by NPPES.
Does Dr. Marilyn Katz accept Medicare assignment?
Yes. Dr. Marilyn Katz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marilyn Katz 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); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.