What is Christopher Brown's NPI number?

Christopher Brown's National Provider Identifier (NPI) is 1912958935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christopher Brown's specialty?

Christopher Brown is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Christopher Brown located?

Christopher Brown's practice location on file with NPPES is 4439 State Route 159 Ste 150, Chillicothe, OH 45601-7833.

What is Christopher Brown's phone number?

The practice phone number listed in the NPPES registry for Christopher Brown is (740) 779-8728.

Does Christopher Brown accept Medicare?

Christopher Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Christopher Brown's NPI active?

Yes — Christopher Brown's NPI (1912958935) is active in the NPPES registry as of the last update on 2025-06-13.

IndividualActiveAccepts Medicare

Christopher Brown, MD

NPI 1912958935 · Nephrology Physician · Chillicothe, OH

Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Christopher Brown, MD is a Nephrology Physician provider in Chillicothe, OH (NPI 1912958935).

Provider details

NPI number: 1912958935
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 35082025 (OH)

Specialties & taxonomies

Nephrology PhysicianPrimary207RN0300XLicense 35082025 (OH)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(78/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
394 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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	170	$74
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	67	$111
Hemodialysis Procedure With Physician Evaluation90935	46	$66
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	41	$123
Admn Sarscov2 Vacc 1 Dose90480	36	$39
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	34

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)
Amlodipine Besylate	14

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$486 across 17 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

4439 State Route 159 Ste 150

Chillicothe, OH 45601-7833

Phone: (740) 779-8728

Street-level locationGet directions

More OH providers

Mailing address