Nancy Tancer, M.D.
NPI 1114124070 · Child & Adolescent Psychiatry Physician · Old Tappan, NJ
Nancy Tancer, M.D. is a Child & Adolescent Psychiatry Physician provider in Old Tappan, NJ (NPI 1114124070).
Provider details
- NPI number
- 1114124070
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MA05451900 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 38 |
| Risperidone | 18 |
| Escitalopram Oxalate | 18 |
| Alprazolam | 15 |
| Fluoxetine Hcl | 14 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 11 |
| Sertraline Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Tancer's NPI number?
- Nancy Tancer's National Provider Identifier (NPI) is 1114124070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Tancer's specialty?
- Nancy Tancer is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Tancer located?
- Nancy Tancer's practice location on file with NPPES is 1 Dewolf Rd, Old Tappan, NJ 07675-7015.
- What is Nancy Tancer's phone number?
- The practice phone number listed in the NPPES registry for Nancy Tancer is (201) 767-9399.
- Is Nancy Tancer's NPI active?
- Yes — Nancy Tancer's NPI (1114124070) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.