Maria Buttolph, MD PHD
NPI 1689659146 · Psychiatry Physician · Boston, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Buttolph, MD PHD is a Psychiatry Physician provider in Boston, MA (NPI 1689659146).
Provider details
- NPI number
- 1689659146
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Female
- License
- 58308 (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
779 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 394 | $87 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 385 | $91 |
Typical Medicare-allowed amounts for these services range $87–$91 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluoxetine Hcl | 88 | 21 |
| Lorazepam | 54 | 13 |
| Alprazolam | 41 | — |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 34 | — |
| Aripiprazole | 33 | — |
| Clonazepam | 31 | — |
| Clomipramine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maria Buttolph's NPI number?
- Maria Buttolph's National Provider Identifier (NPI) is 1689659146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Buttolph's specialty?
- Maria Buttolph is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Buttolph located?
- Maria Buttolph's practice location on file with NPPES is 185 Cambridge St, Boston, MA 02114-2696.
- What is Maria Buttolph's phone number?
- The practice phone number listed in the NPPES registry for Maria Buttolph is (617) 726-6766.
- Does Maria Buttolph accept Medicare?
- Maria Buttolph is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Buttolph's NPI active?
- Yes — Maria Buttolph's NPI (1689659146) 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.