Carmen Hiller, MD
NPI 1891868113 · Family Medicine Physician · Crownsville, MD
Carmen Hiller, MD is a Family Medicine Physician provider in Crownsville, MD (NPI 1891868113).
Provider details
- NPI number
- 1891868113
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0071757 (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
205 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 | 89 | $115 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 37 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $85 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 30 | $134 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 13 | $152 |
Typical Medicare-allowed amounts for these services range $9–$152 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 127 | 42 |
| Amlodipine Besylate | 101 | 37 |
| Levothyroxine Sodium | 81 | 27 |
| Rosuvastatin Calcium | 79 | 27 |
| Lisinopril | 46 | 16 |
| Metoprolol Succinate | 46 | 14 |
| Pravastatin Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2024-08-21
- Certified
- 2024-08-21
Frequently asked questions
- What is Carmen Hiller's NPI number?
- Carmen Hiller's National Provider Identifier (NPI) is 1891868113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Hiller's specialty?
- Carmen Hiller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carmen Hiller located?
- Carmen Hiller's practice location on file with NPPES is 1321 Generals Hwy Ste 303, Crownsville, MD 21032-2060.
- What is Carmen Hiller's phone number?
- The practice phone number listed in the NPPES registry for Carmen Hiller is (410) 858-1112.
- Is Carmen Hiller's NPI active?
- Yes — Carmen Hiller's NPI (1891868113) is active in the NPPES registry as of the last update on 2024-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.