Alexandra Schloss, MD
NPI 1629498803 · Family Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Schloss, MD is a Family Medicine Physician provider in New York, NY (NPI 1629498803).
Provider details
- NPI number
- 1629498803
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
70 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $142 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 22 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $94 |
Typical Medicare-allowed amounts for these services range $6–$142 (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 (2)
- 50 E 168th St # 98Bronx, NY 10452-7929Phone: (718) 293-3900Fax: (718) 293-3980
- 353 E 17th St2nd Floor, Room 223New York, NY 10003-3821Phone: (212) 420-3743
Registry dates
- Enumerated
- 2014-04-26
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Alexandra Schloss's NPI number?
- Alexandra Schloss's National Provider Identifier (NPI) is 1629498803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Schloss's specialty?
- Alexandra Schloss is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Schloss located?
- Alexandra Schloss's practice location on file with NPPES is 114 W 17th St, New York, NY 10011-5433.
- What is Alexandra Schloss's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Schloss is (415) 658-6791.
- Does Alexandra Schloss accept Medicare?
- Alexandra Schloss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Schloss's NPI active?
- Yes — Alexandra Schloss's NPI (1629498803) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.