John Hausdorff, M.D.
NPI 1972540516 · Hospice and Palliative Medicine (Internal Medicine) Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hausdorff, M.D. is a Hospice and Palliative Medicine (Internal Medicine) Physician provider in Monterey, CA (NPI 1972540516).
Provider details
- NPI number
- 1972540516
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 113577 (CA)
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
20 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
2,109 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 462 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 452 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 391 | $135 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 133 | $121 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 95 | $16 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 89 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 64 | 17 |
| Levothyroxine Sodium | 39 | 13 |
| Lorazepam | 35 | — |
| Quetiapine Fumarate | 35 | — |
| Escitalopram Oxalate | 32 | — |
| Potassium Chloride | 30 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2018-05-23
Frequently asked questions
- What is John Hausdorff's NPI number?
- John Hausdorff's National Provider Identifier (NPI) is 1972540516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hausdorff's specialty?
- John Hausdorff is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Hausdorff located?
- John Hausdorff's practice location on file with NPPES is 5 Harris Ct, Monterey, CA 93940.
- What is John Hausdorff's phone number?
- The practice phone number listed in the NPPES registry for John Hausdorff is (831) 375-4105.
- Does John Hausdorff accept Medicare?
- John Hausdorff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hausdorff's NPI active?
- Yes — John Hausdorff's NPI (1972540516) is active in the NPPES registry as of the last update on 2018-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.