Harold Allick, D.D.S.
NPI 1407875271 · General Practice Dentistry · Rockville, MD
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harold Allick, D.D.S. is a General Practice Dentistry provider in Rockville, MD (NPI 1407875271).
Provider details
- NPI number
- 1407875271
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7656 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 28 | 21 |
| Chlorhexidine Gluconate | 17 | — |
| Sodium Fluoride/Potassium Nitbrand: Prevident 5000 Sensitive | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2008-10-09
Frequently asked questions
- What is Harold Allick's NPI number?
- Harold Allick's National Provider Identifier (NPI) is 1407875271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Allick's specialty?
- Harold Allick is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Harold Allick located?
- Harold Allick's practice location on file with NPPES is 11125 Rockville Pike, Rockville, MD 20852-3142.
- What is Harold Allick's phone number?
- The practice phone number listed in the NPPES registry for Harold Allick is (301) 881-6666.
- Does Harold Allick accept Medicare?
- Harold Allick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harold Allick's NPI active?
- Yes — Harold Allick's NPI (1407875271) is active in the NPPES registry as of the last update on 2008-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.