Debbie Shlain-Frink, M.D
NPI 1558682658 · Internal Medicine Physician · Brookline, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debbie Shlain-Frink, M.D is a Internal Medicine Physician provider in Brookline, MA (NPI 1558682658).
Provider details
- NPI number
- 1558682658
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 244571 (MA)
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
16 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
1,016 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 | 320 | $140 |
| 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 | 268 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 165 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 164 | $140 |
| Administration of Pneumococcal VaccineG0009 | 37 | $35 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 127 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 544 | 136 |
| Amlodipine Besylate | 467 | 94 |
| Omeprazole | 322 | 68 |
| Losartan Potassium | 253 | 69 |
| Metoprolol Succinate | 252 | 46 |
| Levothyroxine Sodium | 204 | 58 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-13
- Last updated
- 2013-12-23
Frequently asked questions
- What is Debbie Shlain-Frink's NPI number?
- Debbie Shlain-Frink's National Provider Identifier (NPI) is 1558682658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debbie Shlain-Frink's specialty?
- Debbie Shlain-Frink is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Debbie Shlain-Frink located?
- Debbie Shlain-Frink's practice location on file with NPPES is 1180 Beacon St, Brookline, MA 02446-3885.
- What is Debbie Shlain-Frink's phone number?
- The practice phone number listed in the NPPES registry for Debbie Shlain-Frink is (617) 734-2433.
- Does Debbie Shlain-Frink accept Medicare?
- Debbie Shlain-Frink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debbie Shlain-Frink's NPI active?
- Yes — Debbie Shlain-Frink's NPI (1558682658) is active in the NPPES registry as of the last update on 2013-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.