Doctor profile · Federal record
Dr. Mary Baker, NP
Nurse Practitioner · Morristown, NJ
- NPI 1659336972
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Madison Ave
Morristown, NJ 079606136
(973) 971-7111 - Mailing address
-
Po Box 416457
Boston, MA 022416457
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- November 6, 2018
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- New Jersey #26NJ00025400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659336972. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22
Distinct HCPCS
1
Medicare allowed
$185
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 22 | 13 | $8 |
In context: peer comparison
Among 22 peers in Morristown Nurse Practitioner, average services per provider: 85. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$2,568
Transactions
128
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Daiichi Sankyo INC. | 31 | $414.52 | |
| Merck Sharp & Dohme LLC | 16 | $280.66 | |
| Novartis Pharmaceuticals Corporation | 20 | $273.19 | |
| AstraZeneca Pharmaceuticals Lp | 12 | $215.03 | |
| Qol Medical, LLC | 1 | $143.13 | |
| GlaxoSmithKline, LLC. | 8 | $139.93 | |
| PharmaEssentia USA Corporation | 8 | $133.03 | |
| E.R. Squibb & Sons, L.L.C. | 6 | $100.64 | |
| Janssen Biotech, INC. | 5 | $96.65 | |
| Bayer Healthcare Pharmaceuticals INC. | 5 | $91.28 | |
| Sun Pharmaceutical Industries INC. | 4 | $85.19 | |
| Lilly USA, LLC | 4 | $74.86 | |
| Genzyme Corporation | 3 | $70.48 | |
| Alexion Pharmaceuticals, INC. | 3 | $49.32 | |
| Exelixis INC. | 2 | $39.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
223
Patients
130
Total drug cost
$1,395
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 98 | 30 | $379 |
| Metronidazole | Generic | 30 | 30 | $45 |
| Neomycin Sulfate | Generic | 29 | 29 | $173 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 27 | 27 | $483 |
| Levothyroxine Sodium | Generic | 25 | 0 | $173 |
| Cefadroxil | Generic | 14 | 14 | $143 |
Frequently asked questions
What is Dr. Mary Baker's medical specialty?
Dr. Mary Baker practices Nurse Practitioner in Morristown, NJ.
Where does Dr. Mary Baker practice?
Dr. Mary Baker practices at 100 Madison Ave, Morristown, NJ 079606136. Office phone: 9739717111.
What is Dr. Mary Baker's NPI?
Dr. Mary Baker's National Provider Identifier (NPI) is 1659336972, issued by NPPES.
Does Dr. Mary Baker accept Medicare assignment?
Yes. Dr. Mary Baker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Baker commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.