Shmuel Mandelbaum, M.D.
NPI 1942221601 · Psychiatry Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shmuel Mandelbaum, M.D. is a Psychiatry Physician provider in Milwaukee, WI (NPI 1942221601).
Provider details
- NPI number
- 1942221601
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 54771 (WI)
Specialties & taxonomies
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
298 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 131 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $103 |
| Psychiatric Diagnostic Evaluation90791 | 38 | $154 |
| Psychotherapy, 45 Minutes90834 | 27 | $100 |
Typical Medicare-allowed amounts for these services range $72–$154 (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 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 696 | 135 |
| Aripiprazole | 621 | 106 |
| Buspirone Hcl | 560 | 107 |
| Quetiapine Fumarate | 478 | 65 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 462 | 65 |
| Fluoxetine Hcl | 451 | 80 |
| Bupropion Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 339 Reed AveManitowoc, WI 54220-2020Phone: (920) 320-8600Fax: (920) 320-8662
- 339 Reed AveManitowoc, WI 54220-2020Phone: (920) 320-8600Fax: (920) 320-8662
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2021-11-24
- Certified
- 2021-11-24
Frequently asked questions
- What is Shmuel Mandelbaum's NPI number?
- Shmuel Mandelbaum's National Provider Identifier (NPI) is 1942221601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shmuel Mandelbaum's specialty?
- Shmuel Mandelbaum is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shmuel Mandelbaum located?
- Shmuel Mandelbaum's practice location on file with NPPES is 6980 N Port Washington Rd Ste 202, Milwaukee, WI 53217.
- What is Shmuel Mandelbaum's phone number?
- The practice phone number listed in the NPPES registry for Shmuel Mandelbaum is (414) 351-7100.
- Does Shmuel Mandelbaum accept Medicare?
- Shmuel Mandelbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shmuel Mandelbaum's NPI active?
- Yes — Shmuel Mandelbaum's NPI (1942221601) is active in the NPPES registry as of the last update on 2021-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.