# HRSA Health Professional Shortage Areas (HPSA) — PC / Dental / Mental Health

`medicare_silver.fact_hpsa` · Provider identity · status live · 1,040,138 rows

The mastered HRSA HPSA cumulative daily extract across primary care, dental, and mental health: 1,040,138 rows across 22 (observed_period, discipline) vintage slices.

**Grain.** One row per (observed_period, discipline, row_seq) — Wayback-vintage snapshots 2020-2026 plus the current HRSA extract

| column | type | meaning |
|---|---|---|
| discipline | string |  |
| row_seq | bigint |  |
| hpsa_id | string |  |
| hpsa_name | string |  |
| designation_type | string |  |
| discipline_class | string |  |
| status | string |  |
| designation_date | string |  |
| last_update_date | string |  |
| withdrawn_date | string |  |
| state | string |  |
| county_name | string |  |
| county_fips | string |  |
| state_county_fips | string |  |
| hpsa_address | string |  |
| hpsa_city | string |  |
| hpsa_postal_code | string |  |
| rural_status | string |  |
| population_type | string |  |
| degree_of_shortage | string |  |
| metropolitan_indicator | string |  |
| hpsa_score | double |  |
| hpsa_fte | double |  |
| designation_population | double |  |
| provider_ratio_goal | double |  |
| estimated_underserved_population | double |  |
| estimated_served_population | double |  |
| latitude | double |  |
| longitude | double |  |
| observed_period | date |  |
| asserted_at | date |  |
| effective_period_start | date |  |
| effective_period_end | date |  |
| cms_vintage_sequence | int |  |
| parse_revision | int |  |
| parser_artifact_hash | string |  |
| source_url | string |  |
| sha256_content_hash | string |  |
| source_id | string |  |
| is_current | boolean |  |
| bronze_object_key | string |  |
| s3_version_id | string |  |
| vintage_tag | string |  |
| drug_source_version_id | string |  |

Query it: `query_substrate` with `SELECT ... FROM medicare_silver.fact_hpsa WHERE ... LIMIT 100`; read `describe_data_source("medicare_silver.fact_hpsa")` first.