Hristo D Hristov, MD
Internal Medicine · Harvard, IL
At a glance
901 Grant St, Harvard, IL 60033
NPPES record updated Apr 4, 2024. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
901 Grant StHarvard, IL 60033
Additional reported practice locations
875 S Route 31Crystal Lake, IL 600148190
Phone: 7792205500 2000 Lake Ave
Woodstock, IL 600987401
Phone: 8153377100
Fax: 8153374793
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1998
- CMS specialties
- Pulmonary Disease · Sleep Medicine
Practice groups
Reported hospital affiliations
- Mercy Harvard Hospital Harvard, IL
- Mercy Health System Corp Janesville, WI
- Mercyhealth Hospital & Physician Clinic-Crystal La Crystal Lake, IL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Jan 13, 2008
- Record updated
- Apr 4, 2024
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RC0200X
License reported: 57295 AZ
207RP1001X
License reported: 57295 AZ
207RS0012X
License reported: 57295 AZ
207R00000X · Primary
License reported: 036121140 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
901 Grant StHarvard, IL 60033
- Phone
- (815) 943-5431
- Fax
- (815) 943-0659
Mailing address
901 GRANT STHARVARD, IL 600331821
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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