Karl Heinzelmann, D.D.S.
NPI 1265505648 · Periodontics · Roswell, GA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl Heinzelmann, D.D.S. is a Periodontics provider in Roswell, GA (NPI 1265505648).
Provider details
- NPI number
- 1265505648
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9250 (GA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 271 | 185 |
| Chlorhexidine Gluconate | 247 | 184 |
| Naproxen | 215 | 163 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 132 | 116 |
| Tramadol Hcl | 55 | 49 |
| Azithromycin | 36 | 27 |
| Clindamycin Hcl | 16 | 12 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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
- 2006-11-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karl Heinzelmann's NPI number?
- Karl Heinzelmann's National Provider Identifier (NPI) is 1265505648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Heinzelmann's specialty?
- Karl Heinzelmann is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Karl Heinzelmann located?
- Karl Heinzelmann's practice location on file with NPPES is 11775 Pointe Pl, Roswell, GA 30076-4636.
- What is Karl Heinzelmann's phone number?
- The practice phone number listed in the NPPES registry for Karl Heinzelmann is (770) 475-3398.
- Does Karl Heinzelmann accept Medicare?
- Karl Heinzelmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karl Heinzelmann's NPI active?
- Yes — Karl Heinzelmann's NPI (1265505648) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.