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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MAC BAKER MSW, CSW, QMHP
NPI 1700404456
Social Worker - Clinical in Hot Springs, SD

Active since July 09, 2020PECOS EnrolledAccepts Medicare Assignment
500 N 5TH ST, HOT SPRINGS, SD 57747(605) 745-2000(605) 745-2075 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 29, 2026, Nov 19, 2024, Jul 9, 2020 (3 updates tracked since 2020).

About Mac Baker Msw, Csw, Qmhp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAC BAKER MSW, CSW, QMHP (NPI 1700404456) is an individual clinical provider in Hot Springs, South Dakota, licensed in South Dakota (6710) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1700404456
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMAC BAKERCredential: MSW, CSW, QMHP
Location Address500 N 5TH STHot Springs, SD 57747-1480
Mailing Address1520 Haines Ave Ste 6Rapid City, SD 57701-0710 · (605) 716-7841
Phone(605) 745-2000
Fax(605) 745-2075
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJuly 9, 2020
Last NPPES UpdateSeptember 29, 20263 updates tracked since enumeration
NPPES CertifiedNovember 19, 2024
✔ NPI 1700404456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in SD · 6710
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
500 N 5TH ST, Hot Springs, SD 57747
Open in Google Maps ↗

Other Names 1

Professional Name (2)Maconnell Baker Msw, Csw, Qmhp

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Sanford Health Plan, UnitedHealthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mac Baker Msw, Csw, Qmhp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002344777
PECOS Enrollment IDI20250108002446
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mac Baker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Green Bakers Is The Place To Be
46 mi
Mental Health
1818 W FULTON ST STE 201A
Rapid City, SD 57702
  • Reassigned Medicare billing, South Dakota enrollment
  • 3 clinicians in this Medicare group
NPI 1154292514 (605) 858-2700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57747 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $55.52 – $167.23
Typical copayment $0.00 (range $13.88 – $41.80)
Most-billed visit code NA
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. CASEY CAMBY RN
Registered Nurse
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (605) 745-2000
MRS. JULIE FAE WATTS APRN
Nurse Practitioner (Family)
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (800) 764-5370
GEOFFREY R HEJDE RN
Registered Nurse (Psychiatric/Mental Health)
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (605) 347-2684
GAYE CHERCUS RRT CPFT
Respiratory Therapist, Registered (General Care)
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (605) 745-2000
MR. GARY LEE MERKEL RKT
Kinesiotherapist
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (605) 745-2000
FAITH KILBY
Registered Nurse
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (605) 745-2000
BRYAN A OPITZ PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (605) 745-2000
NICOLE RENE GREEN OTD, OTR/L
Occupational Therapist
500 N 5TH ST
HOT SPRINGS, SD 57747
Fall River County (605) 745-2000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mac Baker's NPI number?

The NPI number for Mac Baker is 1700404456. It was assigned to this individual provider in the NPPES registry on July 9, 2020. The provider is also known as Maconnell Baker Msw, Csw, Qmhp.

Where is Mac Baker located?

Mac Baker practices at 500 N 5th St, Hot Springs, SD 57747. The listed phone number is (605) 745-2000.

What is Mac Baker's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Mac Baker enrolled in Medicare?

Yes. Mac Baker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mac Baker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mac Baker reassigns Medicare benefits to Green Bakers Is The Place To Be (Rapid City, SD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mac Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mac Baker accept?

Health plans from Avera Health Plans, Sanford Health Plan, UnitedHealthcare and Wellmark of South Dakota, Inc. list Mac Baker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mac Baker was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.