Sylvan Brown, MD
NPI 1992787170 · Rheumatology Physician · Allentown, PA
Sylvan Brown, MD is a Rheumatology Physician provider in Allentown, PA (NPI 1992787170).
Provider details
- NPI number
- 1992787170
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD013392E (PA)
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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Prednisone | 13 |
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 no Part D record, 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
- 2005-11-15
- Last updated
- 2010-03-19
Frequently asked questions
- What is Sylvan Brown's NPI number?
- Sylvan Brown's National Provider Identifier (NPI) is 1992787170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvan Brown's specialty?
- Sylvan Brown is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sylvan Brown located?
- Sylvan Brown's practice location on file with NPPES is 1245 S Cedar Crest Blvd, Allentown, PA 18103-6258.
- What is Sylvan Brown's phone number?
- The practice phone number listed in the NPPES registry for Sylvan Brown is (610) 435-2423.
- Is Sylvan Brown's NPI active?
- Yes — Sylvan Brown's NPI (1992787170) is active in the NPPES registry as of the last update on 2010-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.