Deborah Haisch, MD
NPI 1659646008 · Critical Care Medicine (Internal Medicine) Physician · New York, NY
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Haisch, MD is a Critical Care Medicine (Internal Medicine) Physician provider in New York, NY (NPI 1659646008).
Provider details
- NPI number
- 1659646008
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 279851 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
254 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 169 | $247 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 45 | $91 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 22 | $96 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 | $152 |
Typical Medicare-allowed amounts for these services range $91–$247 (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.
Practice location
Mailing address
Additional practice locations (1)
- 622 W 168th StNew York, NY 10032-3720Phone: (212) 342-5155
Registry dates
- Enumerated
- 2012-03-19
- Last updated
- 2023-07-27
- Certified
- 2023-07-27
Frequently asked questions
- What is Deborah Haisch's NPI number?
- Deborah Haisch's National Provider Identifier (NPI) is 1659646008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Haisch's specialty?
- Deborah Haisch is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Haisch located?
- Deborah Haisch's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Deborah Haisch's phone number?
- The practice phone number listed in the NPPES registry for Deborah Haisch is (212) 746-5454.
- Does Deborah Haisch accept Medicare?
- Deborah Haisch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Haisch's NPI active?
- Yes — Deborah Haisch's NPI (1659646008) is active in the NPPES registry as of the last update on 2023-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.