Doctor profile · Federal record
Dr. Maria Ocasio, M.D.
Family Medicine Physician (CMS: Family Practice) · Chatham, NJ
- NPI 1881844330
- Accepts Medicare
- 19 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
492 Main St
Chatham, NJ 079282142
(973) 635-2432 - Mailing address
-
Po Box 416457
Boston, MA 022416457
Credentials & registration
- NPI registered
- September 2008 — 18 yrs on file
- Profile last updated
- February 4, 2016
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New Jersey #25MA08842200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881844330. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
267
Distinct HCPCS
8
Medicare allowed
$22,067
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 90 | 68 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 86 | 54 | $81 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 21 | 21 | $54 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 19 | 19 | $52 | |
36415 |
Insertion of needle into vein for collection of blood sample | 17 | 15 | $8 | |
G0008 |
Administration of influenza virus vaccine | 12 | 12 | $34 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 11 | 11 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 11 | 11 | $34 |
In context: peer comparison
Among 2 peers in Chatham Family Medicine Physician, average services per provider: 30. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$82
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $25.49 | |
| Lilly USA, LLC | 1 | $21.80 | |
| Merck Sharp & Dohme LLC | 1 | $17.65 | |
| GlaxoSmithKline, LLC. | 1 | $17.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
716
Patients
239
Total drug cost
$12,337
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 127 | 43 | $1,467 |
| Levothyroxine Sodium | Generic | 97 | 33 | $1,750 |
| Amlodipine Besylate | Generic | 82 | 29 | $615 |
| Losartan Potassium | Generic | 47 | 17 | $964 |
| Pantoprazole Sodium | Generic | 40 | 21 | $901 |
| Hydrochlorothiazide | Generic | 38 | 17 | $146 |
| Fluoxetine Hcl | Generic | 36 | 0 | $995 |
| Lisinopril | Generic | 36 | 11 | $326 |
| Metformin Hcl | Generic | 35 | 14 | $379 |
| Metoprolol Succinate | Generic | 34 | 12 | $553 |
Frequently asked questions
What is Dr. Maria Ocasio's medical specialty?
Dr. Maria Ocasio practices Family Medicine Physician in Chatham, NJ.
Where does Dr. Maria Ocasio practice?
Dr. Maria Ocasio practices at 492 Main St, Chatham, NJ 079282142. Office phone: 9736352432.
What is Dr. Maria Ocasio's NPI?
Dr. Maria Ocasio's National Provider Identifier (NPI) is 1881844330, issued by NPPES.
Does Dr. Maria Ocasio accept Medicare assignment?
Yes. Dr. Maria Ocasio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Ocasio 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.