Daniel Guzman, MD
NPI 1558865881 · Hospitalist Physician · New York, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Guzman, MD is a Hospitalist Physician provider in New York, NY (NPI 1558865881).
Provider details
- NPI number
- 1558865881
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A166185 (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
8 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
102 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 85 | $91 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 17 | $94 |
Typical Medicare-allowed amounts for these services range $91–$94 (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
Registry dates
- Enumerated
- 2018-03-21
- Last updated
- 2022-08-25
- Certified
- 2022-08-25
Frequently asked questions
- What is Daniel Guzman's NPI number?
- Daniel Guzman's National Provider Identifier (NPI) is 1558865881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Guzman's specialty?
- Daniel Guzman is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Guzman located?
- Daniel Guzman's practice location on file with NPPES is 622 W 168th St Ph 9e-105, New York, NY 10032-3720.
- What is Daniel Guzman's phone number?
- The practice phone number listed in the NPPES registry for Daniel Guzman is (212) 305-9379.
- Does Daniel Guzman accept Medicare?
- Daniel Guzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Guzman's NPI active?
- Yes — Daniel Guzman's NPI (1558865881) is active in the NPPES registry as of the last update on 2022-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.