Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Physician

Mackinac Straits Health System INC

Mackinac Straits Health System INC was paid $526K by Medicaid between May 2019 and Nov 2024, across 32 billing codes. Its largest line is T1015, a visit at a community health center or clinic (one all-in rate) — 63% of everything it billed.

33Billing provider infoMACKINAC STRAITS HEALTH SYSTEM INC
CHEBOYGAN, MI 49721
33aNPI1659868206assigned 04/19/2018
28Total paid$526K
24GClaims19,029
24DCodes billed32
24AFirst – last monthMay 2019 – Nov 2024
Compared with peers

Next to other Family Medicine Physician providers in Michigan

Rank by total paid#207 of 826
Median peer was paid$98K
This provider vs. median5.4×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Box 24A · Dates of service

Paid by month

$0$5.0K$10K$15K2018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
20191,062$47K
20203,039$96K
20214,914$107K
20225,690$110K
20232,573$98K
2024incomplete1,751$69K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
T1015 A visit at a community health center or clinic (one all-in rate)Clinic visit/encounter, all-inclusive 63% 7,252 6,671 $331K
99214 Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity 19% 2,408 2,332 $99K
99213 Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity 7.9% 1,750 1,662 $42K
99392 Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) 4.5% 497 497 $24K
99391 Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) 1.6% 241 237 $8K
90471 Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine 1.4% 937 936 $7K
90472 Immunization administration, each additional vaccine (list separately) <1% 471 458 $5K
99215 Doctor's office visit, returning patient (complex)Prolong outpt/office vis <1% 79 72 $4K
99393 Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) <1% 56 56 $3K
99443 <1% 14 14 $821.48
99212 Office or other outpatient visit for the evaluation and management of an established patient, straightforward <1% 60 60 $813.44
96110 Developmental screening, with scoring and documentation, per standardized instrument <1% 71 70 $561.20
20 more codes
99394 Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) <1% 12 $482.34
96127 <1% 199 $379.49
90686 <1% 95 $59.58
3078F 0% 283 $0.00
90670 0% 24 $0.00
G9276 Documentation that patient is a current tobacco user 0% 141 $0.00
1159F 0% 609 $0.00
3077F 0% 13 $0.00
1125F 0% 268 $0.00
2000F 0% 601 $0.00
1126F 0% 167 $0.00
90680 0% 12 $0.00
2010F 0% 610 $0.00
3074F 0% 361 $0.00
3008F 0% 998 $0.00
1000F 0% 353 $0.00
G9275 Documentation that patient is a current non-tobacco user 0% 318 $0.00
3079F 0% 105 $0.00
3075F 0% 12 $0.00
90698 0% 12 $0.00

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialSPRAGUE, SONJA (CREDENTIALING)
Parent organizationMACKINAC STRAITS HEALTH SYSTEM INC
Same official

Other billing entities under SPRAGUE, SONJA

Full network →
ProviderLocationPaid
Mackinac Straits Health System INCSaint Ignace, MI$1.12M
Mackinac Straits Health System INCSaint Ignace, MI$793K

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.