Wise Health System · Referral network
HSA 45095 · 2015 · 1062 physicians · 8000 edges
Running from SQLite — no Neo4j required. Regional and HSA dashboards, this force graph, curvature histogram, and hub rankings all work out of the box. Advanced users can optionally load the graph into a self-hosted Neo4j instance (docker compose up -d, then npm run etl-to-neo4j) for the Cypher playground and Neo4j Browser.
Force-directed graph · edges coloured by Forman–Ricci curvature
Loading graph engine…
Curvature distribution
Mean F
-634,693
Median F
-330,573
Min F
-17,344,926
Max F
549.4
From referral_network_features
Precomputed on the full thresholded network (all edges, Python toolkit, unit node weights).
Nodes
1,503
Edges
27,553
Avg clustering
0.565
Density
0.0244
Forman μ
-87.4
Forman σ
86.7
Rendered graph structure
Live computation on up to 8,000 edges (SQLite row order, node-strength weights). Values will differ from precomputed stats above for large HSAs.
Total weight
432,954
Avg degree
15.07
Max degree
179
Negative F edges
7,937
Positive F edges
63
Nonzero F edges
8,000
Reading the graph
Teal edges have positive Forman curvature — efficient information flow.
Red edges have negative curvature — bottlenecks in the referral graph.
Edge width: log(patient count). Node size: degree-weighted strength.
Hub physicians
#1
NPI 1841246113
Degree 148 · weight 13,240
148
#2
NPI 1467427054
Degree 179 · weight 12,957
179
#3
NPI 1912999152
Degree 137 · weight 12,562
137
#4
NPI 1790709285
Degree 164 · weight 11,960
164
#5
NPI 1457538548
Degree 142 · weight 11,639
142
#6
NPI 1932395811
Degree 135 · weight 9,371
135
#7
NPI 1730137522
Degree 102 · weight 9,131
102
#8
NPI 1952582157
Degree 115 · weight 8,403
115
Most negative curvature
#1
Forman -17,344,926
1841246113 → 1912999152
Weight 957 · Forman -17,344,926
#2
Forman -15,858,415
1457538548 → 1841246113
Weight 776 · Forman -15,858,415
#3
Forman -15,076,046
1093823791 → 1467427054
Weight 929 · Forman -15,076,046
#4
Forman -15,002,669
1457538548 → 1912999152
Weight 799 · Forman -15,002,669
#5
Forman -14,119,609
1467427054 → 1922041599
Weight 864 · Forman -14,119,609
#6
Forman -13,752,407
1790709285 → 1932395811
Weight 766 · Forman -13,752,407
#7
Forman -11,371,036
1730137522 → 1841246113
Weight 668 · Forman -11,371,036
#8
Forman -10,637,741
1457553224 → 1790709285
Weight 828 · Forman -10,637,741
Strongest referral edges
#1
Weight 957
1841246113 → 1912999152
Weight 957 · Forman -17,344,926
#2
Weight 929
1093823791 → 1467427054
Weight 929 · Forman -15,076,046
#3
Weight 922
1093823791 → 1922041599
Weight 922 · Forman -6,014,877
#4
Weight 864
1467427054 → 1922041599
Weight 864 · Forman -14,119,609
#5
Weight 840
1588959522 → 1700851292
Weight 840 · Forman -313,940
#6
Weight 828
1457553224 → 1790709285
Weight 828 · Forman -10,637,741
#7
Weight 799
1457538548 → 1912999152
Weight 799 · Forman -15,002,669
#8
Weight 791
1265403497 → 1972524833
Weight 791 · Forman -177,719