Katherine Falk, M.D. , ABIHM
NPI 1902905185 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Falk, M.D. , ABIHM is a Psychiatry Physician provider in New York, NY (NPI 1902905185).
Provider details
- NPI number
- 1902905185
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. , ABIHM
- Sex
- Female
- Sole proprietor
- Yes
- License
- 72003 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
358 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 | 179 | $89 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 179 | $83 |
Typical Medicare-allowed amounts for these services range $83–$89 (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) |
|---|---|
| Lithium Carbonate | 45 |
| Clonazepam | 43 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 22 |
| Olanzapine | 17 |
| Asenapine Maleate | 16 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 14 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 13 |
| Oxycodone Hcl | 12 |
| Temazepam | 12 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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
- 2006-09-22
- Last updated
- 2017-04-13
Frequently asked questions
- What is Katherine Falk's NPI number?
- Katherine Falk's National Provider Identifier (NPI) is 1902905185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Falk's specialty?
- Katherine Falk is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Falk located?
- Katherine Falk's practice location on file with NPPES is 253 W 73rd St, New York, NY 10023-2740.
- What is Katherine Falk's phone number?
- The practice phone number listed in the NPPES registry for Katherine Falk is (646) 596-7810.
- Does Katherine Falk accept Medicare?
- Katherine Falk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Falk's NPI active?
- Yes — Katherine Falk's NPI (1902905185) is active in the NPPES registry as of the last update on 2017-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.