Michael Guo, M.D.
NPI 1760456461 · Neurology Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Guo, M.D. is a Neurology Physician provider in Stony Brook, NY (NPI 1760456461).
Provider details
- NPI number
- 1760456461
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 222499 (NY)
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
20 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 | 42 | 16 |
| Donepezil Hcl | 38 | 15 |
| Nortriptyline Hcl | 24 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 12 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 11 | — |
| Memantine Hcl | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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
- 2006-02-17
- Last updated
- 2016-04-07
Frequently asked questions
- What is Michael Guo's NPI number?
- Michael Guo's National Provider Identifier (NPI) is 1760456461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Guo's specialty?
- Michael Guo is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Guo located?
- Michael Guo's practice location on file with NPPES is 2500 Nesconset Hwy Bldg 5b, Stony Brook, NY 11790-2552.
- What is Michael Guo's phone number?
- The practice phone number listed in the NPPES registry for Michael Guo is (631) 675-9508.
- Does Michael Guo accept Medicare?
- Michael Guo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Guo's NPI active?
- Yes — Michael Guo's NPI (1760456461) is active in the NPPES registry as of the last update on 2016-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.