Rachel Kruzan, M.D.
NPI 1689930976 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Kruzan, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1689930976).
Provider details
- NPI number
- 1689930976
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D79198 (MD)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
205 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 120 | $3 |
| Hemoglobin A1c Level83036 | 85 | $10 |
Typical Medicare-allowed amounts for these services range $3–$10 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 294 | 88 |
| Amlodipine Besylate | 201 | 58 |
| Metformin Hclbrand: Metformin Hcl Er | 95 | 25 |
| Fluticasone Propionate | 93 | 28 |
| Oxycodone Hcl | 93 | 16 |
| Gabapentin | 80 | 24 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-11
- Last updated
- 2017-08-02
Frequently asked questions
- What is Rachel Kruzan's NPI number?
- Rachel Kruzan's National Provider Identifier (NPI) is 1689930976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Kruzan's specialty?
- Rachel Kruzan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Kruzan located?
- Rachel Kruzan's practice location on file with NPPES is 1000 E Eager St, Baltimore, MD 21202-5533.
- What is Rachel Kruzan's phone number?
- The practice phone number listed in the NPPES registry for Rachel Kruzan is (410) 522-9800.
- Does Rachel Kruzan accept Medicare?
- Rachel Kruzan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Kruzan's NPI active?
- Yes — Rachel Kruzan's NPI (1689930976) is active in the NPPES registry as of the last update on 2017-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.