Rachel Schreiber, M.D.
NPI 1326191198 · Allergy & Immunology Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Schreiber, M.D. is a Allergy & Immunology Physician provider in Rockville, MD (NPI 1326191198).
Provider details
- NPI number
- 1326191198
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0062673 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,610 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,460 | $17 |
| Test for Allergy Using Allergenic Extract95004 | 1,292 | $4 |
| Test for Allergy Using Skin Patch95044 | 667 | $6 |
| Professional Service for Multiple Injections of Allergen95117 | 542 | $14 |
| Professional Service for Single Injection of Allergen95115 | 223 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 121 | $140 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 41 | 16 |
| Montelukast Sodium | 35 | 11 |
| Azelastine Hcl | 29 | 15 |
| Fluticasone Propionate | 27 | 12 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 23 | — |
| Dupilumabbrand: Dupixent Pen | 22 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,199 across 111 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2021-10-06
- Certified
- 2021-10-06
Frequently asked questions
- What is Rachel Schreiber's NPI number?
- Rachel Schreiber's National Provider Identifier (NPI) is 1326191198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Schreiber's specialty?
- Rachel Schreiber is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Schreiber located?
- Rachel Schreiber's practice location on file with NPPES is 9601 Blackwell Rd Ste 350, Rockville, MD 20850-3472.
- What is Rachel Schreiber's phone number?
- The practice phone number listed in the NPPES registry for Rachel Schreiber is (301) 545-5512.
- Does Rachel Schreiber accept Medicare?
- Rachel Schreiber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Schreiber's NPI active?
- Yes — Rachel Schreiber's NPI (1326191198) is active in the NPPES registry as of the last update on 2021-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.