Doctor profile · Federal record
Dr. Zachary Koloff, MD
Urology Physician (CMS: Urology) · Student in an Organized Health Care Education/Training Program · Stoneham, MA
- NPI 1770996175
- Accepts Medicare
- MIPS 88.4 / 100 · 2023
- 12 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3 Woodland RD Ste 216
Stoneham, MA 02180
(781) 979-0661 - Additional location
-
1500 Medical Ctr Dr, 3875 Taubman Ctr, Spc 5330
Ann Arbor, MI 481095000
(734) 936-4000
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- September 9, 2019
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State licenses (2)
- Massachusetts #279101 · Michigan #4301105086
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770996175. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,444
Distinct HCPCS
10
Medicare allowed
$196,123
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J9030 |
Bcg live intravesical instillation, 1 mg | 4,051 | 16 | $3 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 353 | 267 | $142 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 198 | 182 | $101 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 145 | 123 | $284 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 95 | 88 | $91 | |
81002 |
Urinalysis, manual test | 90 | 17 | $3 | |
51720 |
Instillation of anti-cancer drug into bladder | 81 | 15 | $101 | |
51702 |
Simple insertion of temporary bladder tube | 55 | 16 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 54 | 47 | $197 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 53 | 43 | $13 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 129. This provider delivers 42× the peer median.Open Payments
Industry payments received
All-time total
$348
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teleflex LLC | 2 | $153.57 | |
| Ferring Pharmaceuticals Inc. | 4 | $96.14 | |
| Novo Nordisk Inc | 1 | $28.23 | |
| Boston Scientific Corporation | 1 | $25.50 | |
| C. R. Bard, Inc. & Subsidiaries | 1 | $24.55 | |
| BIOPROTECT MEDICAL, INC. | 1 | $19.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,224
Patients
439
Total drug cost
$131,698
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 486 | 155 | $15,374 |
| Finasteride | Generic | 261 | 82 | $5,996 |
| Myrbetriq (Mirabegron) | Brand | 108 | 25 | $90,954 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 67 | 19 | $3,449 |
| Potassium Citrate Er (Potassium Citrate) | Brand | 50 | 16 | $7,967 |
| Alfuzosin Hcl Er (Alfuzosin Hcl) | Brand | 33 | 15 | $1,106 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 31 | 29 | $101 |
| Cephalexin | Generic | 30 | 21 | $203 |
| Ciprofloxacin Hcl | Generic | 27 | 22 | $166 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 26 | 23 | $287 |
Hospital affiliations
Frequently asked questions
What is Dr. Zachary Koloff's medical specialty?
Dr. Zachary Koloff practices Urology Physician in Stoneham, MA.
Where does Dr. Zachary Koloff practice?
Dr. Zachary Koloff practices at 3 Woodland RD Ste 216, Stoneham, MA 02180. Office phone: 7819790661.
What is Dr. Zachary Koloff's NPI?
Dr. Zachary Koloff's National Provider Identifier (NPI) is 1770996175, issued by NPPES.
Does Dr. Zachary Koloff accept Medicare assignment?
Yes. Dr. Zachary Koloff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Koloff commonly perform?
Top Medicare-reported procedures in 2023: Bcg live intravesical instillation, 1 mg (HCPCS J9030); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.