Erwin Deiparine, M.D.
NPI 1215973557 · Physical Medicine & Rehabilitation Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erwin Deiparine, M.D. is a Physical Medicine & Rehabilitation Physician provider in Monterey, CA (NPI 1215973557).
Provider details
- NPI number
- 1215973557
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A71796 (CA)
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
979 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 | 585 | $136 |
| Injection of Trigger Points, 1-2 Muscles20552 | 139 | $56 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 102 | $151 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 63 | $68 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Each Additional Level64484 | 38 | $52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 97 | 21 |
| Tramadol Hcl | 73 | 16 |
| Diclofenac Sodium | 41 | 12 |
| Celecoxib | 41 | — |
| Methylprednisolone | 23 | 20 |
| Meloxicam | 15 | — |
| Lidocaine | 14 | — |
| Diazepam | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-22
- Last updated
- 2008-01-10
Frequently asked questions
- What is Erwin Deiparine's NPI number?
- Erwin Deiparine's National Provider Identifier (NPI) is 1215973557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erwin Deiparine's specialty?
- Erwin Deiparine is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Erwin Deiparine located?
- Erwin Deiparine's practice location on file with NPPES is 700 Cass St, Monterey, CA 93940-2916.
- What is Erwin Deiparine's phone number?
- The practice phone number listed in the NPPES registry for Erwin Deiparine is (831) 641-0977.
- Does Erwin Deiparine accept Medicare?
- Erwin Deiparine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erwin Deiparine's NPI active?
- Yes — Erwin Deiparine's NPI (1215973557) is active in the NPPES registry as of the last update on 2008-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.