Stephanie Titus, MD
NPI 1659809994 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Titus, MD is a Internal Medicine Physician provider in Boston, MA (NPI 1659809994).
Provider details
- NPI number
- 1659809994
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 271474 (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
9 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
1,588 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) |
|---|---|---|
| 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 | 371 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 357 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 181 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 175 | $141 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 125 | $21 |
| Annual Depression Screening, 5 to 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 389 | 131 |
| Levothyroxine Sodium | 200 | 67 |
| Lisinopril | 154 | 55 |
| Losartan Potassium | 139 | 50 |
| Amlodipine Besylate | 139 | 45 |
| Hydrochlorothiazide | 107 | 34 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-31
- Last updated
- 2017-05-31
Frequently asked questions
- What is Stephanie Titus's NPI number?
- Stephanie Titus's National Provider Identifier (NPI) is 1659809994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Titus's specialty?
- Stephanie Titus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Titus located?
- Stephanie Titus's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.
- What is Stephanie Titus's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Titus is (617) 636-5000.
- Does Stephanie Titus accept Medicare?
- Stephanie Titus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Titus's NPI active?
- Yes — Stephanie Titus's NPI (1659809994) is active in the NPPES registry as of the last update on 2017-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.