Hari Lakshmanan, MD
NPI 1932283918 · Physical Medicine & Rehabilitation Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hari Lakshmanan, MD is a Physical Medicine & Rehabilitation Physician provider in Santa Rosa, CA (NPI 1932283918).
Provider details
- NPI number
- 1932283918
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A67295 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 79 | 26 |
| Meloxicam | 71 | 30 |
| Lorazepam | 55 | 40 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 34 | — |
| Prednisone | 29 | 26 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2021-12-13
Frequently asked questions
- What is Hari Lakshmanan's NPI number?
- Hari Lakshmanan's National Provider Identifier (NPI) is 1932283918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hari Lakshmanan's specialty?
- Hari Lakshmanan is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Hari Lakshmanan located?
- Hari Lakshmanan's practice location on file with NPPES is 401 Bicentennial Way, Santa Rosa, CA 95403-2149.
- What is Hari Lakshmanan's phone number?
- The practice phone number listed in the NPPES registry for Hari Lakshmanan is (707) 571-4000.
- Does Hari Lakshmanan accept Medicare?
- Hari Lakshmanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hari Lakshmanan's NPI active?
- Yes — Hari Lakshmanan's NPI (1932283918) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.