Mark Miller, MD
NPI 1821063512 · Specialist · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Miller, MD is a Specialist provider in Pittsburgh, PA (NPI 1821063512).
Provider details
- NPI number
- 1821063512
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD028368E (PA)
Specialties & taxonomies
Other Service Providers
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
418 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 | 221 | $117 |
| 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 | 135 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $96 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 17 | $171 |
| 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 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 233 | 60 |
| Sertraline Hcl | 159 | 44 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 124 | 19 |
| Trazodone Hcl | 118 | 28 |
| Memantine Hcl | 115 | 26 |
| Fluoxetine Hcl | 69 | 15 |
| Quetiapine Fumarate | 64 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2022-04-08
- Certified
- 2022-04-08
Frequently asked questions
- What is Mark Miller's NPI number?
- Mark Miller's National Provider Identifier (NPI) is 1821063512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Miller's specialty?
- Mark Miller is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mark Miller located?
- Mark Miller's practice location on file with NPPES is 3811 Ohara St, Pittsburgh, PA 15213-2593.
- What is Mark Miller's phone number?
- The practice phone number listed in the NPPES registry for Mark Miller is (412) 624-1000.
- Does Mark Miller accept Medicare?
- Mark Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Miller's NPI active?
- Yes — Mark Miller's NPI (1821063512) is active in the NPPES registry as of the last update on 2022-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.