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MARILYNN K HAMMOND MD
NPI 1306837315
Psychiatry & Neurology - Psychiatry in Mobile, AL

Active since October 31, 2005PECOS Enrolled
273 AZALEA RD, ONE OFFICE PARK SUITE 302, MOBILE, AL 36609(251) 343-3888(251) 343-3565 Get Directions Write a Review

NPPES record last updated: December 14, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marilynn K Hammond Md NPPES

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

MARILYNN K HAMMOND MD (NPI 1306837315) is an individual psychiatry provider in Mobile, Alabama, licensed in Alabama (AL00023036) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and maintains a secondary practice location in Saint Paul.

NPPES Registry Identity

NPI1306837315
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMARILYNN K HAMMONDCredential: MD
Location Address273 AZALEA RD, ONE OFFICE PARK SUITE 302Mobile, AL 36609-1970
Mailing Address273 Azalea Rd, One Office Park Suite 302Mobile, AL 36609-1970 · (251) 343-3888 · Fax (251) 343-3565
Phone(251) 343-3888
Fax(251) 343-3565
Sole ProprietorYes
Enumeration DateOctober 31, 2005
Last NPPES UpdateDecember 14, 2018
✔ NPI 1306837315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in AL · AL00023036✔ Licensed in MN · 32392
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
273 AZALEA RD, Mobile, AL 36609
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Secondary Practice Location 1

Location 1640 Jackson StSaint Paul, MN 55101-2502 · Phone (651) 254-4786

Other Identifiers 3

Other149053Value Opts
Other240539Compsych
Other51522461Bcbs Of Al

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marilynn K Hammond Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Marilynn Hammond reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Group Health, Inc.
1,007 mi
General Practice
15350 ENGLISH AVE
Apple Valley, MN 55124
  • Reassigned Medicare billing, Minnesota enrollment
  • 2,274 clinicians in this Medicare group
NPI 1073668877 (952) 431-8583

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

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
82 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36609 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
$161.63 typical visit price
range $52.65 – $161.63
Typical copayment $40.40 (range $13.16 – $40.40)
Most-billed visit code 99205
Established Patient
$66.08 typical visit price
range $16.56 – $131.65
Typical copayment $16.52 (range $4.14 – $32.91)
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 8

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

MRS. NORMA CONRAD LPC
Counselor (Mental Health)
273 AZALEA RD, ONE OFFICE PARK SUITE 305
MOBILE, AL 36609
Mobile County (251) 344-2727
MARILYNN HAMMOND MD LLC
Psychiatry & Neurology (Psychiatry)
273 AZALEA RD, ONE OFFICE PARK, SUITE 302
MOBILE, AL 36609
Mobile County (251) 343-3888
MR. JEFF GLEN PORTER PT
Physical Therapist
273 AZALEA RD
MOBILE, AL 36609
Mobile County (251) 476-0192
QUALITY CAREGIVERS SOLUTION SERVICES LLC
In Home Supportive Care
273 AZALEA RD, SUITE 100 BLDG 1
MOBILE, AL 36609
Mobile County (251) 607-6327
WORTHY MEDICAL SUPPLY INC.
Durable Medical Equipment & Medical Supplies
273 AZALEA RD, STE 208
MOBILE, AL 36609
Mobile County (251) 281-0468
JOHN W DAVIS, PH.D.
Psychologist (Clinical)
273 AZALEA RD, SUITE 2-413
MOBILE, AL 36609
Mobile County (251) 343-0566
SOUTHERN PSYCHOLOGICAL SERVICES, P.C.
Psychologist (Clinical)
273 AZALEA RD, ONE OFFICE PARK, SUITE 305
MOBILE, AL 36609
Mobile County (251) 323-2022
LAURA ADLINGTON
Speech-Language Pathologist
273 AZALEA RD
MOBILE, AL 36609
Mobile County (251) 380-0492

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 Marilynn Hammond's NPI number?

The NPI number for Marilynn Hammond is 1306837315. It was assigned to this individual provider in the NPPES registry on October 31, 2005.

Where is Marilynn Hammond located?

Marilynn Hammond practices at 273 Azalea Rd One Office Park Suite 302, Mobile, AL 36609. The listed phone number is (251) 343-3888.

What is Marilynn Hammond's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Marilynn Hammond enrolled in Medicare?

Yes. Marilynn Hammond is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marilynn Hammond's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marilynn Hammond reassigns Medicare benefits to Group Health, Inc. (Apple Valley, MN). 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 Marilynn Hammond's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marilynn Hammond was last updated on December 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.