Mack Rachal, M.D.
NPI 1902856370 · Dermatology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mack Rachal, M.D. is a Dermatology Physician provider in Atlanta, GA (NPI 1902856370).
Provider details
- NPI number
- 1902856370
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036853 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,301 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,867 | $91 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 745 | $17 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 639 | $7 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 401 | $63 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 388 | $111 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ammonium Lactate | 425 | 300 |
| Triamcinolone Acetonide | 397 | 257 |
| Doxycycline Hyclate | 349 | 121 |
| Metronidazole | 335 | 194 |
| Imiquimod | 255 | 194 |
| Clobetasol Propionate | 177 | 114 |
| Hydrocortisone | 171 | 126 |
| Fluorouracil | 158 | 138 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22,072 across 61 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Mack Rachal's NPI number?
- Mack Rachal's National Provider Identifier (NPI) is 1902856370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mack Rachal's specialty?
- Mack Rachal is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mack Rachal located?
- Mack Rachal's practice location on file with NPPES is 1110 W Peachtree St Nw Ste 1040, Atlanta, GA 30309.
- What is Mack Rachal's phone number?
- The practice phone number listed in the NPPES registry for Mack Rachal is (404) 888-5050.
- Does Mack Rachal accept Medicare?
- Mack Rachal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mack Rachal's NPI active?
- Yes — Mack Rachal's NPI (1902856370) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.