Karen Bauer
NPI 1205854684 · Family Medicine Physician · Mechanicsville, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Bauer is a Family Medicine Physician provider in Mechanicsville, MD (NPI 1205854684).
Provider details
- NPI number
- 1205854684
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- D0062042 (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
19 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
3,009 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 | 617 | $100 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 615 | $9 |
| Advance Care Planning, First 30 Minutes99497 | 205 | $81 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 182 | $128 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 178 | $10 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 170 | $19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 209 | 62 |
| Lisinopril | 203 | 60 |
| Amlodipine Besylate | 200 | 56 |
| Metformin Hcl | 141 | 44 |
| Hydrochlorothiazide | 106 | 31 |
| Metoprolol Succinate | 83 | 27 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2021-12-13
- Certified
- 2021-12-13
Frequently asked questions
- What is Karen Bauer's NPI number?
- Karen Bauer's National Provider Identifier (NPI) is 1205854684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Bauer's specialty?
- Karen Bauer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Bauer located?
- Karen Bauer's practice location on file with NPPES is 28030 Old Village Rd, Mechanicsville, MD 20659-4288.
- What is Karen Bauer's phone number?
- The practice phone number listed in the NPPES registry for Karen Bauer is (301) 373-7900.
- Does Karen Bauer accept Medicare?
- Karen Bauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Bauer's NPI active?
- Yes — Karen Bauer's NPI (1205854684) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.