Cherilyn Hall, M.D.
NPI 1922133701 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cherilyn Hall, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1922133701).
Provider details
- NPI number
- 1922133701
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D68603 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
519 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 | 173 | $97 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 90 | $87 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 90 | $133 |
| Administration of Influenza Virus VaccineG0008 | 44 | $34 |
| Hemoglobin A1c Level83036 | 37 | $9 |
| Admn Sarscov2 Vacc 1 Dose90480 | 28 | $45 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 296 | 89 |
| Amlodipine Besylate | 141 | 43 |
| Losartan Potassium | 104 | 29 |
| Gabapentin | 91 | 27 |
| Levothyroxine Sodium | 82 | 23 |
| Metoprolol Succinate | 72 | 24 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-22
- Last updated
- 2013-05-09
Frequently asked questions
- What is Cherilyn Hall's NPI number?
- Cherilyn Hall's National Provider Identifier (NPI) is 1922133701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cherilyn Hall's specialty?
- Cherilyn Hall is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cherilyn Hall located?
- Cherilyn Hall's practice location on file with NPPES is 1000 E Eager St, Baltimore, MD 21202-5533.
- What is Cherilyn Hall's phone number?
- The practice phone number listed in the NPPES registry for Cherilyn Hall is (410) 502-8382.
- Does Cherilyn Hall accept Medicare?
- Cherilyn Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cherilyn Hall's NPI active?
- Yes — Cherilyn Hall's NPI (1922133701) is active in the NPPES registry as of the last update on 2013-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.