MS. M C HOLDEN MPH,MMS, PA-C
Complete NPI Record 1245259639
Physician Assistant in Chicago, IL

Active since July 18, 2006PECOS EnrolledAccepts Medicare Assignment
84.57/100
CMS Quality Rating
1950 W POLK ST, PROFESSIONAL BLDG, 2ND FL, CHICAGO, IL 60612(312) 864-4471(312) 864-9593 Get Directions

NPPES record last updated: April 26, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 26, 2021, Aug 5, 2020, Jan 3, 2020 and 1 more (4 updates tracked since 2016).

Complete NPI Dataset

This page contains the complete raw NPPES record for Ms. M C Holden, MPH,MMS, PA-C (NPI 1245259639), an individual physician assistant provider in Chicago, IL. All 42 fields on file are listed with their current values and official NPPES definitions, exactly as recorded in the National Plan and Provider Enumeration System. Only fields that contain data are included, so the number of fields shown varies from one NPI record to another.

Use the tools below to filter fields by category, search within the record, or jump straight to a specific field. You can download the full record as a CSV, JSON, or text file, or filter first and export only the fields you need. The Print Clean Summary button produces a printer-friendly copy of the record.

Registry File Document Utilities
NPI: 1245259639
Field 1/42
The 10-position all-numeric identification number assigned by the NPS to uniquely identify a health care provider. The NPI number includes an ISO standard check-digit in the 10th position. There is no intelligence about the health care provider in the number.
Entity Type Code: 1
Field 2/42
Code describing the type of health care provider that is being assigned an NPI. Codes are 1 = (Person): individual human being who furnishes health care; 2 = (Non-person): entity other than an individual human being that furnishes health care (for example, hospital, SNF, hospital subunit, pharmacy, or HMO).
Provider Last Name Legal Name: HOLDEN
Field 3/42
The last name of the provider. If the provider is an individual, this is the legal name.
Provider First Name: M
Field 4/42
The first name of the provider, if the provider is an individual.
Provider Middle Name: C
Field 5/42
The middle name of the provider, if the provider is an individual.
Provider Name Prefix Text: MS.
Field 6/42
The name prefix or salutation of the provider if the provider is an individual; for example, Mr., Mrs., or Corporal.
Provider Credential Text: MPH,MMS, PA-C
Field 7/42
The abbreviations for professional degrees or credentials used or held by the provider, if the provider is an individual. Examples are MD, DDS, CSW, CNA, AA, NP, RNA, or PSY. These credential designations will not be verified by NPS.
Provider Other Last Name: HOLDEN
Field 8/42
Other last name by which the provider being identified is or has been known.
Provider Other First Name: M
Field 9/42
Other first name by which the provider being identified is or has been known (if an individual). This may be the same as the "Provider first name" if the provider is or has been known by a different last name only.
Provider Other Middle Name: CHRISTINE
Field 10/42
Other middle name by which the provider being identified is or has been known (if an individual). This may be the same as the "Provider middle name" if the provider is or has been known by a different last name only.
Provider Other Name Prefix Text: MS.
Field 11/42
The other name prefix or salutation of the provider if the provider is an individual; for example, Mr., Mrs., or Corporal.
Provider Other Credential Text: PA-C
Field 12/42
The other abbreviations for professional degrees or credentials used or held by the provider, if the provider is an individual. Examples are MD, DDS, CSW, CNA, AA, NP, RNA, or PSY. These credential designations will not be verified by NPS.
Provider Other Last Name Type Code: 5
Field 13/42
Code identifying the type of other name. Codes are: 1 = former name; 2 = professional name; 3 = doing business as (d/b/ a) name; 4 = former legal business name; 5 = other.
Provider First Line Business Mailing Address: 1950 W POLK ST
Field 14/42
The first line mailing address of the provider being identified. This data element may contain the same information as "Provider first line location address".
Provider Second Line Business Mailing Address: PROFESSIONAL BLDG, ONCOLOGY CLINIC
Field 15/42
The second line mailing address of the provider being identified. This data element may contain the same information as "Provider second line location address".
Provider Business Mailing Address City Name: CHICAGO
Field 16/42
The city name in the mailing address of the provider being identified.
Provider Business Mailing Address State Name: IL
Field 17/42
The State or Province name in the mailing address of the provider being identified. This data element may contain the same information as "Provider location address State name".
Provider Business Mailing Address Postal Code: 606123723
Field 18/42
The postal ZIP or zone code in the mailing address of the provider being identified. NOTE: ZIP code plus 4-digit extension, if available. This data element may contain the same information as "Provider location address postal code".
Provider Business Mailing Address Country Code If outside U S : US
Field 19/42
The country code in the mailing address of the provider being identified. This data element may contain the same information as "Provider location address country code".
Provider Business Mailing Address Telephone Number: 3128644471
Field 20/42
The telephone number associated with mailing address of the provider being identified. This data element may contain the same information as "Provider location address telephone number".
Provider Business Mailing Address Fax Number: 3128649593
Field 21/42
The fax number associated with the mailing address of the provider being identified. This data element may contain the same information as "Provider location address fax number".
Provider First Line Business Practice Location Address: 1950 W POLK ST
Field 22/42
The first line location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.
Provider Second Line Business Practice Location Address: PROFESSIONAL BLDG, 2ND FL
Field 23/42
The second line location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.
Provider Business Practice Location Address City Name: CHICAGO
Field 24/42
The city name in the location address of the provider being identified.
Provider Business Practice Location Address State Name: IL
Field 25/42
The State code in the location of the provider being identified.
Provider Business Practice Location Address Postal Code: 60612
Field 26/42
The postal ZIP or zone code in the location address of the provider being identified. NOTE: ZIP code plus 4-digit extension, if available.
Provider Business Practice Location Address Country Code If outside U S : US
Field 27/42
The country code in the location address of the provider being identified.
Provider Business Practice Location Address Telephone Number: 3128644471
Field 28/42
The telephone number associated with the location address of the provider being identified.
Provider Business Practice Location Address Fax Number: 3128649593
Field 29/42
The fax number associated with the location address of the provider being identified.
Provider Gender Code: F
Field 32/42
The code designating the provider's gender if the provider is a person.
Healthcare Provider Taxonomy Code 1: 363A00000X
Field 33/42
This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
Provider License Number 1: 085-000976
Field 34/42
The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with "provider taxonomy code".
Provider License Number State Code 1: IL
Field 35/42
The two-letter state code representing the U.S. state or territory that issued the provider's license. This field is linked to the Provider License Number field and identifies the jurisdiction where that license is valid. A provider may have multiple state codes if they hold licenses in more than one state.
Healthcare Provider Primary Taxonomy Switch 1: Y
Field 36/42
This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
Healthcare Provider Taxonomy Code 2: 363AM0700X
Field 37/42
This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
Provider License Number 2: 85-000976
Field 38/42
The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with "provider taxonomy code".
Provider License Number State Code 2: IL
Field 39/42
The two-letter state code representing the U.S. state or territory that issued the provider's license. This field is linked to the Provider License Number field and identifies the jurisdiction where that license is valid. A provider may have multiple state codes if they hold licenses in more than one state.
Healthcare Provider Primary Taxonomy Switch 2: N
Field 40/42
This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
Is Sole Proprietor: N
Field 41/42
Indicates whether the provider is registered as a sole proprietor. This is a single-character code: "Y" means the provider operates as a sole proprietor, and "N" means they do not.
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