Karen Jimenez, M.D
NPI 1659395341 · Internal Medicine Physician · Mobile, AL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Jimenez, M.D is a Internal Medicine Physician provider in Mobile, AL (NPI 1659395341).
Provider details
- NPI number
- 1659395341
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 00013400 (AL)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,267 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 172 | $116 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 141 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 141 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 135 | $13 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 100 | $123 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 63 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 703 | 138 |
| Amlodipine Besylate | 672 | 110 |
| Trazodone Hcl | 390 | 42 |
| Levothyroxine Sodium | 380 | 64 |
| Furosemide | 300 | 31 |
| Potassium Chloride | 277 | 28 |
| Pantoprazole Sodium | 272 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$508 across 22 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
Additional practice locations (1)
- 4407 Old Shell Rd Ste DMobile, AL 36608Phone: (251) 318-2879Fax: (251) 318-2971
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2025-04-01
- Certified
- 2025-03-27
Frequently asked questions
- What is Karen Jimenez's NPI number?
- Karen Jimenez's National Provider Identifier (NPI) is 1659395341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Jimenez's specialty?
- Karen Jimenez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Jimenez located?
- Karen Jimenez's practice location on file with NPPES is 6304 USA Health Blvd, Mobile, AL 36608-0020.
- What is Karen Jimenez's phone number?
- The practice phone number listed in the NPPES registry for Karen Jimenez is (251) 633-8880.
- Does Karen Jimenez accept Medicare?
- Karen Jimenez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Jimenez's NPI active?
- Yes — Karen Jimenez's NPI (1659395341) is active in the NPPES registry as of the last update on 2025-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.