Martha Catalina Morales Alvarez, MD
NPI 1801392394 · Nephrology Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Catalina Morales Alvarez, MD is a Nephrology Physician provider in Birmingham, AL (NPI 1801392394).
Provider details
- NPI number
- 1801392394
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 46152 (AL)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
166 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 | 43 | $72 |
| Kidney Function Blood Test Panel80069 | 16 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 16 | $6 |
| Uric Acid Level, Blood84550 | 15 | $4 |
| Automated Urinalysis Test81003 | 14 | $2 |
| Urine Microalbumin (protein) Level82043 | 13 | $6 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury |
Practice location
Mailing address
Additional practice locations (2)
- 1509 6th Ave SBirmingham, AL 35233-1601Phone: (205) 930-3200Fax: (205) 930-3433
- 1st Avenue & E 16th StNew York, NY 10003Phone: (507) 319-1110
Registry dates
- Enumerated
- 2018-04-03
- Last updated
- 2025-06-04
- Certified
- 2025-06-04
Frequently asked questions
- What is Martha Catalina Morales Alvarez's NPI number?
- Martha Catalina Morales Alvarez's National Provider Identifier (NPI) is 1801392394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Catalina Morales Alvarez's specialty?
- Martha Catalina Morales Alvarez is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Catalina Morales Alvarez located?
- Martha Catalina Morales Alvarez's practice location on file with NPPES is 619 19th St S, Birmingham, AL 35249-1900.
- What is Martha Catalina Morales Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Martha Catalina Morales Alvarez is (205) 934-4011.
- Does Martha Catalina Morales Alvarez accept Medicare?
- Martha Catalina Morales Alvarez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Catalina Morales Alvarez's NPI active?
- Yes — Martha Catalina Morales Alvarez's NPI (1801392394) is active in the NPPES registry as of the last update on 2025-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.