Wellmont Lonesome Pine Hospital · Referral network
HSA 49005 · 2017 · 16 physicians · 29 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
-4,095
Median F
-2,541
Min F
-20,049
Max F
136
From referral_network_features
Nodes
23
Edges
54
Avg clustering
0.600
Density
0.2134
Forman μ
-0.96
Forman σ
3.91
Rendered graph structure
Total weight
2,583
Avg degree
3.63
Max degree
7
Negative F edges
27
Positive F edges
2
Nonzero F edges
29
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 1831160530
Degree 7 · weight 822
7
#2
NPI 1508097015
Degree 7 · weight 764
7
#3
NPI 1023281508
Degree 4 · weight 517
4
#4
NPI 1205981115
Degree 4 · weight 484
4
#5
NPI 1235557752
Degree 4 · weight 424
4
#6
NPI 1548549611
Degree 6 · weight 408
6
#7
NPI 1154339869
Degree 2 · weight 386
2
#8
NPI 1811331820
Degree 6 · weight 377
6
Most negative curvature
#1
Forman -20,049
1023281508 → 1508097015
Weight 429 · Forman -20,049
#2
Forman -13,394
1508097015 → 1831160530
Weight 137 · Forman -13,394
#3
Forman -11,412
1154339869 → 1831160530
Weight 349 · Forman -11,412
#4
Forman -9,636
1548549611 → 1811331820
Weight 212 · Forman -9,636
#5
Forman -8,183
1205981115 → 1235557752
Weight 353 · Forman -8,183
#6
Forman -6,547
1548549611 → 1831160530
Weight 75 · Forman -6,547
#7
Forman -6,192
1811331820 → 1831160530
Weight 68 · Forman -6,192
#8
Forman -5,990
1457617011 → 1831160530
Weight 118 · Forman -5,990
Strongest referral edges
#1
Weight 429
1023281508 → 1508097015
Weight 429 · Forman -20,049
#2
Weight 353
1205981115 → 1235557752
Weight 353 · Forman -8,183
#3
Weight 349
1154339869 → 1831160530
Weight 349 · Forman -11,412
#4
Weight 212
1548549611 → 1811331820
Weight 212 · Forman -9,636
#5
Weight 137
1508097015 → 1831160530
Weight 137 · Forman -13,394
#6
Weight 118
1457617011 → 1831160530
Weight 118 · Forman -5,990
#7
Weight 86
1366793861 → 1538109038
Weight 86 · Forman -46.3
#8
Weight 81
1457617011 → 1508097015
Weight 81 · Forman -5,647