RUTH ALLISON RYAN MD NPI 1205804085

NPI Information

  • NPI: 1205804085
  • Provider Name: RUTH ALLISON RYAN, MD
  • Classification: Psychiatry & Neurology - 2084N0400X
  • Specialization: Neurology
  • Entity Type: Individual
  • Address: 90 CONZ ST
    #101
    NORTHAMPTON, MA
    ZIP 01060
  • Phone: (413) 586-2230

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NPI Details

Ruth Allison Ryan, MD is a neurology psychiatry neurology in Northampton, MA. The provider is a Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures. Ruth Allison Ryan, MD NPI is 1205804085. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

90 CONZ ST
#101
NORTHAMPTON, MA
ZIP 01060-881
Phone: (413) 586-2230
Fax: (413) 586-3379

The enumeration date for this NPI number is 3/9/2006 and was last updated on 6/5/2008.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084N0600XPsychiatry & NeurologyClinical Neurophysiology52145MASSACHUSETTSNo
22084P2900XPsychiatry & NeurologyPain Medicine52145MASSACHUSETTSNo
32084N0400XPsychiatry & NeurologyNeurology52145MASSACHUSETTSYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
12486136OTHERMASSACHUSETTSAETNA
2P00082509MEDICARE PIN
3521451OTHERMASSACHUSETTSCONNECTICARE
46674OTHERMASSACHUSETTSBMC
516106OTHERMASSACHUSETTSHEALTH NEW ENGLAND
66156801OTHERMASSACHUSETTSCIGNA
7AA46666OTHERMASSACHUSETTSHARVARD PILGRIM
86178472MEDICAIDMASSACHUSETTS
9J02814MEDICARE PINMASSACHUSETTS
10D97081MEDICARE UPIN
11J02814OTHERMASSACHUSETTSBCBSMA
12756081OTHERMASSACHUSETTSTUFTS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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