What is Jaquelyn Fleckenstein's specialty?

Jaquelyn Fleckenstein (NPI 1386600864) is a Medicare-billing provider whose primary specialty is Gastroenterology in Saint Louis, MO.

Where does Jaquelyn Fleckenstein practice?

Jaquelyn Fleckenstein practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1386600864.

How much does Medicare pay Jaquelyn Fleckenstein?

Jaquelyn Fleckenstein (NPI 1386600864) received approximately $32K in total Medicare Part B payments, serving 279 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386600864

Jaquelyn FleckensteinMD

GastroenterologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

342

Unique beneficiaries

—

Total services

398

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 294 Gastroenterology providers in MO — below median (cohort median 585).

PRESCRIBING · PART D · 2024

Total Rx claims

1,414

Beneficiaries

—

Total drug cost

$553K

Distinct drugs

Brand share

19.8%

Top prescribed drugs

Ursodiol248 claims

Tacrolimus163 claims

Furosemide140 claims

Spironolactone140 claims

Carvedilol73 claims

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

71.6

Cost

75.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$26

Payment records

By payment type

Food and Beverage$26

Top paying entities

Food and Beverage$26

REFERRAL NETWORK

Where Jaquelyn Fleckenstein's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 21 inbound referrers · 36 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jeffrey Crippin Gastroenterology · Saint Louis, MO	66	204
Kevin Korenblat Gastroenterology · Saint Louis, MO	39	147
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	35	117
William Middleton Diagnostic Radiology · Saint Louis, MO	32	79
Richard Ostlund Endocrinology · Saint Louis, MO	29	75
Sharlene Teefey Diagnostic Radiology · Saint Louis, MO	28	48
Vincent Mellnick Diagnostic Radiology · Saint Louis, MO	25	37
Janice Semenkovich Diagnostic Radiology · Saint Louis, MO	25	100
Kathryn Fowler Diagnostic Radiology · San Diego, CA	22	36
Michael Lin Diagnostic Radiology · Roseville, MN	21	38
Sandor Kovacs Cardiology · Saint Louis, MO	21	42
Cylen Javidan-Nejad Diagnostic Radiology · Saint Louis, MO	21	46

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BARNES JEWISH HOSPITAL	251	834
Jeffrey Crippin Gastroenterology · Saint Louis, MO	50	154
Vamsi Narra Diagnostic Radiology · Saint Louis, MO	44	109
Harvey Glazer Diagnostic Radiology · Saint Louis, MO	36	97
Kevin Korenblat Gastroenterology · Saint Louis, MO	34	93
Labone Llc Clinical Laboratory · Lenexa, KS	31	83
Sanjeev Bhalla Diagnostic Radiology · Saint Louis, MO	31	70
WESTERHOLD-MCDANIEL, CLAUDIA	30	80
Janice Semenkovich Diagnostic Radiology · Saint Louis, MO	27	93
David Gierada Diagnostic Radiology · Saint Louis, MO	25	72
Constantine Raptis Diagnostic Radiology · Saint Louis, MO	23	39
Cary Siegel Diagnostic Radiology · Saint Louis, MO	22	47

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events