Wellmont Lonesome Pine Hospital · Referral network
HSA 49005 · 2015 · 16 physicians · 23 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
-3,066
Median F
-2,648
Min F
-14,111
Max F
52
From referral_network_features
Nodes
20
Edges
39
Avg clustering
0.528
Density
0.2053
Forman μ
-1.28
Forman σ
3.73
Rendered graph structure
Total weight
1,049
Avg degree
2.88
Max degree
10
Negative F edges
21
Positive F edges
2
Nonzero F edges
23
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 1124339882
Degree 10 · weight 485
10
#2
NPI 1942598305
Degree 6 · weight 349
6
#3
NPI 1831160530
Degree 6 · weight 307
6
#4
NPI 1508097015
Degree 4 · weight 283
4
#5
NPI 1023281508
Degree 4 · weight 223
4
#6
NPI 1154339869
Degree 2 · weight 105
2
#7
NPI 1548549611
Degree 3 · weight 80
3
#8
NPI 1205981115
Degree 3 · weight 77
3
Most negative curvature
#1
Forman -14,111
1124339882 → 1942598305
Weight 170 · Forman -14,111
#2
Forman -8,818
1124339882 → 1831160530
Weight 82 · Forman -8,818
#3
Forman -6,257
1124339882 → 1508097015
Weight 58 · Forman -6,257
#4
Forman -4,410
1124339882 → 1205218724
Weight 40 · Forman -4,410
#5
Forman -4,006
1831160530 → 1942598305
Weight 68 · Forman -4,006
#6
Forman -3,737
1124339882 → 1548549611
Weight 29 · Forman -3,737
#7
Forman -3,694
1124339882 → 1992804645
Weight 30 · Forman -3,694
#8
Forman -3,504
1023281508 → 1508097015
Weight 169 · Forman -3,504
Strongest referral edges
#1
Weight 170
1124339882 → 1942598305
Weight 170 · Forman -14,111
#2
Weight 169
1023281508 → 1508097015
Weight 169 · Forman -3,504
#3
Weight 84
1154339869 → 1831160530
Weight 84 · Forman -2,164
#4
Weight 82
1124339882 → 1831160530
Weight 82 · Forman -8,818
#5
Weight 68
1831160530 → 1942598305
Weight 68 · Forman -4,006
#6
Weight 58
1124339882 → 1508097015
Weight 58 · Forman -6,257
#7
Weight 40
1124339882 → 1205218724
Weight 40 · Forman -4,410
#8
Weight 39
1205981115 → 1942598305
Weight 39 · Forman -1,652