Charles Eck, MD
NPI 1518939743 · Internal Medicine Physician · Hunt Valley, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Eck, MD is a Internal Medicine Physician provider in Hunt Valley, MD (NPI 1518939743).
Provider details
- NPI number
- 1518939743
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D31712 (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
20 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
651 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 | 486 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $88 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 29 | $17 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 24 | $18 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $163 |
Typical Medicare-allowed amounts for these services range $17–$163 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 162 | 51 |
| Atorvastatin Calcium | 125 | 51 |
| Losartan Potassium | 102 | 34 |
| Rosuvastatin Calcium | 94 | 32 |
| Amlodipine Besylate | 88 | 35 |
| Alprazolam | 61 | 16 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2013-04-28
Frequently asked questions
- What is Charles Eck's NPI number?
- Charles Eck's National Provider Identifier (NPI) is 1518939743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Eck's specialty?
- Charles Eck is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Eck located?
- Charles Eck's practice location on file with NPPES is 9 Schilling Rd, Hunt Valley, MD 21031-1191.
- What is Charles Eck's phone number?
- The practice phone number listed in the NPPES registry for Charles Eck is (410) 771-9220.
- Does Charles Eck accept Medicare?
- Charles Eck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Eck's NPI active?
- Yes — Charles Eck's NPI (1518939743) is active in the NPPES registry as of the last update on 2013-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.