DR. ALLISON CASEY CALHOUN M.D.
NPI 1215374590
Obstetrics & Gynecology in Mobile, AL

Q: What is Allison Calhoun's NPI number?

The NPI number for Allison Calhoun is 1215374590. It was assigned to this individual provider in the NPPES registry on May 28, 2013.

Q: What is Allison Calhoun's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Allison Calhoun was last updated on May 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since May 28, 2013PECOS EnrolledAccepts Medicare Assignment

1601 CENTER ST, MOBILE, AL 36604(251) 415-1496(251) 415-1450 Get Directions Write a Review

NPPES record last updated: May 28, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jun 28, 2017 (3 updates tracked since 2017).

On this page

About Dr. Allison Casey Calhoun M.d. NPPES

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

DR. ALLISON CASEY CALHOUN M.D. (NPI 1215374590) is an individual obstetrics & gynecology provider in Mobile, Alabama, licensed in Alabama (MD.34194) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (2013).

NPPES Registry Identity

NPI1215374590

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. ALLISON CASEY CALHOUNCredential: M.D.

Location Address1601 CENTER STMobile, AL 36604-1541

Mailing AddressPo Box 746450Atlanta, GA 30374-6450 · (866) 401-3057 · Fax (318) 868-6430

Phone(251) 415-1496

Fax(251) 415-1450

Sole ProprietorNo

Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2013

Enumeration DateMay 28, 2013

Last NPPES UpdateMay 28, 20243 updates tracked since enumeration

NPPES CertifiedMay 28, 2024

✔ NPI 1215374590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in AL · MD.34194

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License ME131613 (FL)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1601 CENTER ST, Mobile, AL 36604

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Molina Healthcare, Oscar Health Plan, Inc. 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

Dr. Allison Casey Calhoun 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 ID9931339942

PECOS Enrollment IDI20230516000179

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 Reassignments

Medicare enrollment records show Allison Calhoun reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Usa Health Physician Billing Services LLC

Same address

Obstetrics & Gynecology

1601 CENTER ST
Mobile, AL 36604

Reassigned Medicare billing, Alabama enrollment
857 clinicians in this Medicare group

NPI 1013574722 (251) 415-1496

Bayou La Batre Area Health Development Board, Inc.

19 mi

Federally Qualified Health Center (FQHC)

12701 PADGETT SWITCH RD
Irvington, AL 36544

Reassigned Medicare billing, Alabama enrollment
24 clinicians in this Medicare group

NPI 1396794426 (251) 824-2174

Ob Hospitalist Group LLC

54 mi

Obstetrics & Gynecology

1000 W MORENO ST
Pensacola, FL 32501

Reassigned Medicare billing, Florida enrollment
683 clinicians in this Medicare group

NPI 1679292569 (864) 908-3530

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 36604 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

$122.31 typical visit price

range $52.65 – $161.63

Typical copayment $30.57 (range $13.16 – $40.40)

Most-billed visit code 99204

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening

Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer

77%56 patients4/55-star benchmark: 92%

Cervical Cancer Screening

Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…

92%544 patients

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

96%1,256 patients4/55-star benchmark: 99%

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

19%371 patients1/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

68%957 patients3/55-star benchmark: 97%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

72%475 patients3/55-star benchmark: 97%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user

Patients screenedForUse: 99% · 425 patients

Patients tobacco: 45% · 49 patients

93%425 patients4/55-star benchmark: 98%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

80%957 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

62%957 patients3/55-star benchmark: 89%

View, Download, or Transmit (VDT)

At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.

62%957 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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. JENNIFER GALLAGHER WILLIAMS CRNP

Nurse Practitioner (Pediatrics)

1601 CENTER ST, STE 1S
MOBILE, AL 36604

Mobile County (251) 410-5437

LADONNA M. CREWS MD

Pediatrics

1601 CENTER ST, STE 1N
MOBILE, AL 36604

Mobile County (251) 410-5437

USA HEALTH PHYSICIAN BILLING SERVICES LLC

Obstetrics & Gynecology