Doctor profile · Federal record
Dr. Cassandra Tamayo, DO
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Grove City, OH
- NPI 1326578089
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3667 Marlane Dr
Grove City, OH 431238895
(614) 277-9631 - Additional location
-
1325 Community Memorial Dr
La Grange, IL 605252659
(708) 245-8900
fax (708) 245-5777 - Mailing address
-
3021 Cranston Dr
Dublin, OH 430171713
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- July 27, 2020
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Ohio #34.014696 · Illinois #125071162
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326578089. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
328
Distinct HCPCS
7
Medicare allowed
$29,472
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 150 | 68 | $122 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 49 | 49 | $123 | |
83036 |
Hemoglobin a1c level | 33 | 19 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 23 | $86 | |
96127 |
Assessment of emotional or behavioral problems | 23 | 17 | $4 | |
G0008 |
Administration of influenza virus vaccine | 23 | 23 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 20 | 20 | $76 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 60. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$461
Transactions
24
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 5 | $84.04 | |
| ABBVIE INC. | 3 | $65.13 | |
| Sumitomo Pharma America, Inc. | 2 | $37.85 | |
| AstraZeneca Pharmaceuticals LP | 2 | $33.49 | |
| Dexcom, Inc. | 1 | $33.28 | |
| Merck Sharp & Dohme LLC | 2 | $33.28 | |
| Ardelyx, Inc. | 1 | $30.43 | |
| PFIZER INC. | 2 | $29.66 | |
| Exact Sciences Corporation | 1 | $28.46 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $19.67 | |
| GlaxoSmithKline, LLC. | 1 | $18.45 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $16.61 | |
| Abbott Laboratories | 1 | $16.03 | |
| Lilly USA, LLC | 1 | $14.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,868
Patients
612
Total drug cost
$31,313
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 265 | 97 | $3,956 |
| Lisinopril | Generic | 185 | 58 | $1,323 |
| Omeprazole | Generic | 159 | 51 | $2,635 |
| Gabapentin | Generic | 137 | 48 | $4,049 |
| Metformin Hcl | Generic | 130 | 40 | $1,025 |
| Amlodipine Besylate | Generic | 127 | 44 | $933 |
| Losartan Potassium | Generic | 119 | 37 | $1,342 |
| Rosuvastatin Calcium | Generic | 105 | 35 | $6,640 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 103 | 28 | $2,436 |
| Furosemide | Generic | 103 | 37 | $592 |
Hospital affiliations
Frequently asked questions
What is Dr. Cassandra Tamayo's medical specialty?
Dr. Cassandra Tamayo practices Family Medicine Physician in Grove City, OH.
Where does Dr. Cassandra Tamayo practice?
Dr. Cassandra Tamayo practices at 3667 Marlane Dr, Grove City, OH 431238895. Office phone: 6142779631.
What is Dr. Cassandra Tamayo's NPI?
Dr. Cassandra Tamayo's National Provider Identifier (NPI) is 1326578089, issued by NPPES.
Does Dr. Cassandra Tamayo accept Medicare assignment?
Yes. Dr. Cassandra Tamayo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassandra Tamayo 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); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.