Natalya Knafel, M.D.
Psychiatry Physician · Tenafly, NJ
Natalya Knafel, M.D. is a psychiatry physician with a practice address in Tenafly, New Jersey, and NPI 1720487648, issued on Aug 15, 2014. Check the license (New Jersey 25MA10486000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Natalya Knafel
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 25MA10486000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 2 Dean Drive 1St Floor South, Tenafly, NJ 07670
- Phone
- (201) 568-8288
- Enumerated
- Aug 15, 2014
- Record last updated
- Jun 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200224000421); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,520 in New Jersey → Look up another NPI →
Verify Natalya Knafel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA10486000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average psychiatry physician in 2024
2,061 Medicare Part D claims for 141 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Sertraline Hcl180 claims
- Quetiapine Fumarate162 claims
- Hydroxyzine Hcl153 claims
- Mirtazapine135 claims
- Aripiprazole104 claims
- Olanzapine99 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital affiliation
- Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Natalya Knafel among 1,520 psychiatry physician records in New Jersey
Natalya Knafel, M.D. is one of 1,520 psychiatry physician records with a practice address in New Jersey. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 77% of them.
- NPI issued2014 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2012 · median 2001 among the 697 with a school on file
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 psychiatry physician records list a practice address in Tenafly
They are 7 of the 281 NPPES records with a practice address in Tenafly, and 1,520 psychiatry physician records in New Jersey.
All 1,520 in New Jersey → Every provider in Tenafly → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Samar Abrar, MDTenafly, NJ 076701043236698
- Arturo Archila, MDTenafly, NJ 076701669565826
- Scott Cooper, RNTenafly, NJ 076701487583993
- Jay Friedman, MDTenafly, NJ 076701669447587
- Vinod Suresh, M.D.Tenafly, NJ 076701265747711
- Wei Wang, M.D.Tenafly, NJ 076701902813876
- Ezerea BrassingtonTeaneck, NJ 076661558241224
- Seokkoon Cho, M.D.Teaneck, NJ 076661740487628
Common questions
What is Natalya Knafel, M.D.'s NPI number?
Natalya Knafel, M.D.'s National Provider Identifier (NPI) is 1720487648, issued on Aug 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Natalya Knafel, M.D. located?
The NPPES record lists a practice address at 2 Dean Drive 1St Floor South, Tenafly, NJ, 07670. Phone: (201) 568-8288. Providers update this record themselves, so call before visiting.
How can I verify Natalya Knafel, M.D.'s license?
NPPES lists New Jersey license number 25MA10486000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Natalya Knafel, M.D. prescribe under Medicare Part D?
In 2024, Natalya Knafel, M.D. had 2,061 Medicare Part D claims for 141 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.