Nancy Berkowitz, APRNBC
NPI 1457465064 · Adult Psychiatric/Mental Health Registered Nurse · Wellesley Hills, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Berkowitz, APRNBC is a Adult Psychiatric/Mental Health Registered Nurse provider in Wellesley Hills, MA (NPI 1457465064).
Provider details
- NPI number
- 1457465064
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- APRNBC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 122211 (MA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
765 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 372 | $81 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 307 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $119 |
| Psychotherapy With Evaluation and Management Visit, 1 Hour90838 | 39 | $108 |
Typical Medicare-allowed amounts for these services range $81–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 46 |
| Gabapentin | 26 |
| Duloxetine Hcl | 19 |
| Zolpidem Tartrate | 16 |
| Escitalopram Oxalate | 15 |
| Fluoxetine Hcl | 15 |
| Lamotrigine | 15 |
| Clonazepam | 13 |
| Citalopram Hydrobromidebrand: Citalopram Hbr |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2025-09-11
Frequently asked questions
- What is Nancy Berkowitz's NPI number?
- Nancy Berkowitz's National Provider Identifier (NPI) is 1457465064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Berkowitz's specialty?
- Nancy Berkowitz is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Nancy Berkowitz located?
- Nancy Berkowitz's practice location on file with NPPES is 42 Washington St, Wellesley Hills, MA 02481-1803.
- What is Nancy Berkowitz's phone number?
- The practice phone number listed in the NPPES registry for Nancy Berkowitz is (781) 237-7720.
- Does Nancy Berkowitz accept Medicare?
- Nancy Berkowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Berkowitz's NPI active?
- Yes — Nancy Berkowitz's NPI (1457465064) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.