Harrison Linder, MD
NPI 1245596139 · Interventional Pain Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harrison Linder, MD is a Interventional Pain Medicine Physician provider in Baltimore, MD (NPI 1245596139).
Provider details
- NPI number
- 1245596139
- Entity type
- Individual
- Primary specialty
- Interventional Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D83293 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,872 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 519 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 421 | $94 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 128 | $125 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 118 | $174 |
| Injection of Substance Into Middle Or Upper Spine Canal Using Imaging Guidance62321 | 116 | $111 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 526 | 163 |
| Baclofen | 447 | 148 |
| Pregabalin | 99 | 32 |
| Meloxicam | 57 | 16 |
| Tizanidine Hcl | 56 | 20 |
| Cyclobenzaprine Hcl | 52 | 17 |
| Methocarbamol | 42 | 20 |
| Methylprednisolone | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-05
- Last updated
- 2018-11-30
Frequently asked questions
- What is Harrison Linder's NPI number?
- Harrison Linder's National Provider Identifier (NPI) is 1245596139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harrison Linder's specialty?
- Harrison Linder is listed in the NPPES registry with a primary specialty of Interventional Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harrison Linder located?
- Harrison Linder's practice location on file with NPPES is 345 Saint Paul St Fl 4, Baltimore, MD 21202-2123.
- What is Harrison Linder's phone number?
- The practice phone number listed in the NPPES registry for Harrison Linder is (410) 332-9036.
- Does Harrison Linder accept Medicare?
- Harrison Linder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harrison Linder's NPI active?
- Yes — Harrison Linder's NPI (1245596139) is active in the NPPES registry as of the last update on 2018-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.