Doctor profile · Federal record
Dr. Frank Kessler, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Brewster, NY
- NPI 1679500086
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 43 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3423 Danbury RD
Brewster, NY 105094513
(845) 279-7200
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 17, 2020
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- New York #165978 · Connecticut #026499
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679500086. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,184
Distinct HCPCS
10
Medicare allowed
$291,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,152 | 497 | $139 | |
36415 |
Insertion of needle into vein for collection of blood sample | 835 | 448 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 572 | 339 | $98 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 287 | 287 | $140 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 89 | 85 | $16 | |
81002 |
Urinalysis, manual test | 37 | 33 | $3 | |
99496 |
Transitional care management services for problem of high complexity | 36 | 32 | $295 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 31 | 24 | $57 | |
69209 |
Removal of impacted ear wax by washing | 25 | 20 | $18 | |
90662 |
Influenza vaccine split virus, preservative free | 18 | 18 | $71 |
In context: peer comparison
Among 5 peers in Brewster Internal Medicine Physician, average services per provider: 143. This provider delivers 22× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,092
Patients
1,211
Total drug cost
$73,793
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 506 | 131 | $4,573 |
| Atorvastatin Calcium | Generic | 422 | 118 | $6,306 |
| Levothyroxine Sodium | Generic | 396 | 103 | $10,599 |
| Rosuvastatin Calcium | Generic | 339 | 104 | $7,437 |
| Metoprolol Succinate | Generic | 336 | 94 | $8,669 |
| Losartan Potassium | Generic | 321 | 91 | $5,666 |
| Zolpidem Tartrate | Generic | 278 | 44 | $2,528 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 226 | 107 | $7,726 |
| Escitalopram Oxalate | Generic | 221 | 64 | $4,381 |
| Pravastatin Sodium | Generic | 192 | 54 | $4,080 |
Hospital affiliations
Frequently asked questions
What is Dr. Frank Kessler's medical specialty?
Dr. Frank Kessler practices Internal Medicine Physician in Brewster, NY.
Where does Dr. Frank Kessler practice?
Dr. Frank Kessler practices at 3423 Danbury RD, Brewster, NY 105094513. Office phone: 8452797200.
What is Dr. Frank Kessler's NPI?
Dr. Frank Kessler's National Provider Identifier (NPI) is 1679500086, issued by NPPES.
Does Dr. Frank Kessler accept Medicare assignment?
Yes. Dr. Frank Kessler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frank Kessler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.