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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.

ZIN HTET ALONSO MD, MPH
NPI 1366971947
Obstetrics & Gynecology in Marietta, GA

Active since June 07, 2017PECOS Enrolled
574 CHURCH ST NE, MARIETTA, GA 30060(770) 427-0285(678) 564-1033 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2026, Sep 28, 2021, Oct 14, 2019 and 2 more (5 updates tracked since 2017).

About Zin Htet Alonso Md, Mph NPPES

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

ZIN HTET ALONSO MD, MPH (NPI 1366971947) is an individual obstetrics & gynecology provider in Marietta, Georgia, licensed in Georgia (88718) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366971947
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameZIN HTET ALONSOCredential: MD, MPH
Location Address574 CHURCH ST NEMarietta, GA 30060-1358
Mailing Address574 Church St NeMarietta, GA 30060-1358 · (770) 427-0285
Phone(770) 427-0285
Fax(678) 564-1033
Sole ProprietorNo
Enumeration DateJune 7, 2017
Last NPPES UpdateAugust 7, 20265 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1366971947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in GA · 88718
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.
574 CHURCH ST NE, Marietta, GA 30060
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Zin Htet Alonso Md, Mph 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30060 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
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 13

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

DR. DIANE CHIEN LIN GOH M.D.
Obstetrics & Gynecology (Obstetrics)
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (770) 427-0285
ALICE M. SHIN, MD, INC.
Obstetrics & Gynecology
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (770) 427-0285
LAURIE LEIGH ROBBINS, MD PC
Obstetrics & Gynecology
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (770) 427-0285
MRS. SUSAN CAPITAN SEXTON NCTMB
Specialist
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (770) 519-7778
MARY PITCHER MD PC
Obstetrics & Gynecology
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (770) 427-0285
MRS. LAURIE LEIGH ROBBINS MD
Obstetrics & Gynecology
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (770) 427-0285
DR. ELIZABETH A. STREET
Obstetrics & Gynecology
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (770) 427-0285
CYNTHIA A NEWCITY LLC
Community Based Residential Treatment Facility, Mental Illness
574 CHURCH ST NE
MARIETTA, GA 30060
Cobb County (404) 672-7064

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 Zin Alonso's NPI number?

The NPI number for Zin Alonso is 1366971947. It was assigned to this individual provider in the NPPES registry on June 7, 2017.

Where is Zin Alonso located?

Zin Alonso practices at 574 Church St NE, Marietta, GA 30060. The listed phone number is (770) 427-0285.

What is Zin Alonso's specialty?

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

Is Zin Alonso enrolled in Medicare?

Yes. Zin Alonso is registered in the Medicare PECOS enrollment system.

What insurance does Zin Alonso accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Zin Alonso 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 Zin Alonso was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.