Daniel Erler, MD MPH
NPI 1598716862 · Internal Medicine Physician · Lexington, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Erler, MD MPH is a Internal Medicine Physician provider in Lexington, MA (NPI 1598716862).
Provider details
- NPI number
- 1598716862
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 154163 (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
20 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
1,748 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 | 424 | $142 |
| 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 | 247 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 244 | $145 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 220 | $101 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 218 | $22 |
| Annual Depression Screening, 5 to 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 693 | 193 |
| Lisinopril | 505 | 148 |
| Amlodipine Besylate | 333 | 93 |
| Simvastatin | 277 | 79 |
| Losartan Potassium | 230 | 63 |
| Hydrochlorothiazide | 220 | 67 |
| Omeprazole | 205 | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2011-03-04
Frequently asked questions
- What is Daniel Erler's NPI number?
- Daniel Erler's National Provider Identifier (NPI) is 1598716862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Erler's specialty?
- Daniel Erler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Erler located?
- Daniel Erler's practice location on file with NPPES is 16 Hayden Ave, Lexington, MA 02421-7929.
- What is Daniel Erler's phone number?
- The practice phone number listed in the NPPES registry for Daniel Erler is (781) 372-7179.
- Does Daniel Erler accept Medicare?
- Daniel Erler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Erler's NPI active?
- Yes — Daniel Erler's NPI (1598716862) is active in the NPPES registry as of the last update on 2011-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.