Doctor profile · Federal record
Dr. Zachary Mashaw, MD
Family Medicine Physician (CMS: Family Practice) · Ogdensburg, NY
- NPI 1912499146
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
921 State St
Ogdensburg, NY 136693347
(315) 393-9268
fax (315) 393-3541
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- April 11, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New York #304188
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912499146. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,201
Distinct HCPCS
10
Medicare allowed
$435,797
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,595 | 650 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 967 | 477 | $86 | |
36415 |
Insertion of needle into vein for collection of blood sample | 682 | 490 | $8 | |
83036 |
Hemoglobin a1c level | 629 | 257 | $10 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 591 | 591 | $123 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 563 | 563 | $18 | |
90756 |
Influenza vaccine, quadrivalent derived from cell cultures | 201 | 201 | $32 | |
G0008 |
Administration of influenza virus vaccine | 200 | 200 | $29 | |
93793 |
Anticoagulant management of patient taking warfarin | 106 | 12 | $11 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 88 | 80 | $50 |
In context: peer comparison
Among 2 peers in Ogdensburg Family Medicine Physician, average services per provider: 184. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$1,327
Transactions
64
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 14 | $355.67 | |
| Novo Nordisk INC | 13 | $194.88 | |
| Lilly USA, LLC | 12 | $191.80 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 6 | $121.21 | |
| Ucb, INC. | 4 | $113.11 | |
| Phathom Pharmaceuticals, INC. | 3 | $76.88 | |
| Exact Sciences Corporation | 4 | $76.56 | |
| Amgen INC. | 1 | $31.25 | |
| Abbvie INC. | 1 | $25.35 | |
| Merck Sharp & Dohme LLC | 1 | $20.48 | |
| Mylan Specialty L.P. | 1 | $20.22 | |
| Astellas Pharma US INC | 1 | $18.84 | |
| Axsome Therapeutics, INC. | 1 | $18.33 | |
| GlaxoSmithKline, LLC. | 1 | $18.08 | |
| Pharming Healthcare, INC. | 1 | $15.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,709
Patients
783
Total drug cost
$175,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 359 | 98 | $4,170 |
| Losartan Potassium | Generic | 244 | 67 | $3,078 |
| Omeprazole | Generic | 236 | 69 | $2,868 |
| Amlodipine Besylate | Generic | 221 | 70 | $1,312 |
| Lisinopril | Generic | 196 | 55 | $1,814 |
| Rosuvastatin Calcium | Generic | 187 | 56 | $3,980 |
| Pantoprazole Sodium | Generic | 183 | 58 | $3,436 |
| Gabapentin | Generic | 182 | 49 | $4,290 |
| Metformin Hcl | Generic | 151 | 46 | $1,531 |
| Levothyroxine Sodium | Generic | 140 | 42 | $3,878 |
Hospital affiliations
Frequently asked questions
What is Dr. Zachary Mashaw's medical specialty?
Dr. Zachary Mashaw practices Family Medicine Physician in Ogdensburg, NY.
Where does Dr. Zachary Mashaw practice?
Dr. Zachary Mashaw practices at 921 State St, Ogdensburg, NY 136693347. Office phone: 3153939268.
What is Dr. Zachary Mashaw's NPI?
Dr. Zachary Mashaw's National Provider Identifier (NPI) is 1912499146, issued by NPPES.
Does Dr. Zachary Mashaw accept Medicare assignment?
Yes. Dr. Zachary Mashaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Mashaw 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); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.