Doctor profile · Federal record
Dr. Mary Shierly, PA
Physician Assistant · Physician Assistant · Castleton on Hudson, NY
- NPI 1831401983
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
35 Empire State Blvd
Castleton on Hudson, NY 120339777
(518) 477-2167 - Mailing address
-
6 Wellness Way Ste 201
Latham, NY 121102156
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- March 13, 2026
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- New York #014042 · Massachusetts #PA4011
- Medicaid
- NY #03532432
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831401983. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
979
Distinct HCPCS
10
Medicare allowed
$33,043
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 113 | 78 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 103 | 74 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 98 | 75 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 69 | 58 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 68 | 51 | $103 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 55 | 54 | $46 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 49 | $73 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 45 | 45 | $105 | |
83036 |
Hemoglobin a1c level | 37 | 25 | $9 | |
81003 |
Automated urinalysis test | 35 | 28 | $2 |
In context: peer comparison
Among 1 peers in Castleton on Hudson Physician Assistant, average services per provider: 37. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$98
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $97.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,311
Patients
496
Total drug cost
$78,622
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 151 | 70 | $1,719 |
| Omeprazole | Generic | 133 | 44 | $2,216 |
| Levothyroxine Sodium | Generic | 123 | 53 | $3,430 |
| Losartan Potassium | Generic | 104 | 33 | $1,306 |
| Simvastatin | Generic | 104 | 36 | $845 |
| Lisinopril | Generic | 102 | 38 | $689 |
| Sertraline Hcl | Generic | 83 | 31 | $817 |
| Alprazolam | Generic | 79 | 35 | $478 |
| Amlodipine Besylate | Generic | 76 | 32 | $793 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 72 | 31 | $1,301 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Shierly's medical specialty?
Dr. Mary Shierly practices Physician Assistant in Castleton on Hudson, NY.
Where does Dr. Mary Shierly practice?
Dr. Mary Shierly practices at 35 Empire State Blvd, Castleton on Hudson, NY 120339777. Office phone: 5184772167.
What is Dr. Mary Shierly's NPI?
Dr. Mary Shierly's National Provider Identifier (NPI) is 1831401983, issued by NPPES.
Does Dr. Mary Shierly accept Medicare assignment?
Yes. Dr. Mary Shierly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Shierly commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.