Carl J. Blond, M.D.
Internal Medicine · Nephrology (CMS) · Portland, ME
At a glance
1600 Congress St, Portland, ME 04102-2143
NPPES record updated Aug 1, 2023. 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
1600 Congress StPortland, ME 04102-2143
Additional reported practice locations
2391 Ne Loop 410 Ste 405San Antonio, TX 782175675
Phone: 2106547326
Fax: 2105908232
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1976
- CMS specialties
- Internal Medicine · Nephrology
Practice groups
- Inpatient Progressive Health Of America, Pllc
- South Texas Hospitalist Associates Llc
- Victoria Hospitalist Associates, Llc
Reported hospital affiliations
- Baptist Medical Center San Antonio, TX
- Connally Memorial Medical Center Floresville, TX
- Methodist Hospital San Antonio, TX
- Methodist Hospital Stone Oak San Antonio, TX
- Uvalde Memorial Hospital Uvalde, TX
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 · Nephrology (CMS)
- Taxonomy code
- 207RN0300X
- Enumeration date
- Dec 6, 2005
- Record updated
- Aug 1, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RN0300X · Primary
License reported: F8413 TX
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1600 Congress StPortland, ME 04102-2143
- Phone
- (207) 774-5222
Mailing address
7142 SAN PEDRO AVE STE 120SAN ANTONIO, TX 782166256
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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