1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Psychiatry Neurology
  6. NPI Profile

DR. ADDASON FELLOWS HEATH MCCASLIN M.D.
NPI 1083032809
Psychiatry & Neurology - Neurology in Chicago, IL

Active since March 29, 2014PECOS EnrolledAccepts Medicare Assignment
244 E PEARSON ST, APT 1607, CHICAGO, IL 60611(802) 316-1869 Get Directions Write a Review

NPPES record last updated: December 20, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 20, 2021, Nov 6, 2019 (2 updates tracked since 2019).

About Dr. Addason Fellows Heath Mccaslin M.d. NPPES

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

DR. ADDASON FELLOWS HEATH MCCASLIN M.D. (NPI 1083032809) is an individual neurology provider in Chicago, Illinois, licensed in California (A142323) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Greenville, and is a graduate of Northwestern University Feinberg Medical School (2014).

NPPES Registry Identity

NPI1083032809
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. ADDASON FELLOWS HEATH MCCASLINCredential: M.D.
Location Address244 E PEARSON ST, APT 1607Chicago, IL 60611-2577
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-5356
Phone(802) 316-1869
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2014
Enumeration DateMarch 29, 2014
Last NPPES UpdateDecember 20, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2021
✔ NPI 1083032809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A142323
Definition

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 125-065307 (IL)
Also ListedPsychiatry & Neurology · Vascular NeurologyTaxonomy 2084V0102X · License 83186 (SC)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
244 E PEARSON ST, Chicago, IL 60611
Open in Google Maps ↗

Secondary Practice Location 1

Location 1200 Patewood Dr Ste B350Greenville, SC 29615-6337 · Phone (864) 454-4500

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Addason Fellows Heath Mccaslin M.d. 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 ID6002249588
PECOS Enrollment IDI20201229001648
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Addason Mccaslin's NPI number?

The NPI number for Addason Mccaslin is 1083032809. It was assigned to this individual provider in the NPPES registry on March 29, 2014.

Where is Addason Mccaslin located?

Addason Mccaslin practices at 244 E Pearson St Apt 1607, Chicago, IL 60611. The listed phone number is (802) 316-1869.

What is Addason Mccaslin's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Addason Mccaslin enrolled in Medicare?

Yes. Addason Mccaslin 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.

When was this NPI record last updated?

The NPPES record for Addason Mccaslin was last updated on December 20, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.