Doctor profile · Federal record
Dr. Maria Grotz, CRNP
Adult Psychiatric/Mental Health Registered Nurse (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Orleans, MA
- NPI 1972634806
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8 Nells Way
Orleans, MA 026533927
(917) 647-7779 - Mailing address
-
Po Box 26
South Chatham, MA 026590026
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- October 8, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 163WP0809X — NUCC code
- State license (1)
- Massachusetts #RN259320
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972634806. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
231
Distinct HCPCS
3
Medicare allowed
$18,203
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 101 | 26 | $95 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 89 | 23 | $71 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 41 | 22 | $55 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 77. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$1,552
Transactions
22
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 4 | $266.98 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $256.27 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 6 | $208.60 | |
| CeQur Corporation | 1 | $150.00 | |
| Axsome Therapeutics, Inc. | 2 | $148.14 | |
| Janssen Pharmaceuticals, Inc | 1 | $124.69 | |
| ViiV Healthcare Company | 1 | $121.90 | |
| Neurocrine Biosciences, Inc. | 1 | $121.57 | |
| HEARTFLOW, INC. | 1 | $89.48 | |
| Novo Nordisk Inc | 2 | $64.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,574
Patients
111
Total drug cost
$30,086
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Risperidone | Generic | 213 | 15 | $2,791 |
| Divalproex Sodium | Generic | 165 | 15 | $7,390 |
| Buspirone Hcl | Generic | 140 | 15 | $2,512 |
| Trazodone Hcl | Generic | 135 | 15 | $1,759 |
| Sertraline Hcl | Generic | 129 | 11 | $1,686 |
| Quetiapine Fumarate | Generic | 125 | 11 | $2,228 |
| Lorazepam | Generic | 118 | 11 | $1,530 |
| Escitalopram Oxalate | Generic | 103 | 18 | $2,073 |
| Clonazepam | Generic | 102 | 0 | $1,016 |
| Fluoxetine Hcl | Generic | 85 | 0 | $1,555 |
Frequently asked questions
What is Dr. Maria Grotz's medical specialty?
Dr. Maria Grotz practices Adult Psychiatric/Mental Health Registered Nurse in Orleans, MA.
Where does Dr. Maria Grotz practice?
Dr. Maria Grotz practices at 8 Nells Way, Orleans, MA 026533927. Office phone: 9176477779.
What is Dr. Maria Grotz's NPI?
Dr. Maria Grotz's National Provider Identifier (NPI) is 1972634806, issued by NPPES.
Does Dr. Maria Grotz accept Medicare assignment?
Yes. Dr. Maria Grotz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Grotz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90836); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.