IndividualActiveAccepts Medicare

Stephanie Markle, D.O

NPI 1992937403 · Surgery Physician · Kalamazoo, MI

Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Provider details

NPI number: 1992937403
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: D.O
Sex: Female
Sole proprietor: Yes
License: OS13119 (FL)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 5101018440 (MI)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense OS13119 (FL)
Allopathic & Osteopathic Physicians
Surgical Critical Care Physician2086S0102XLicense 5101018440 (MI)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(74/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
16 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
8 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
132 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	53	$76
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	24	$166
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	21	$47
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	20	$114
Hospital Discharge Day Management, More Than 30 Minutes99239	14	$109

Typical Medicare-allowed amounts for these services range $47–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G	16	16
Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C	16	15
Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte	13	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

1717 Shaffer St

Kalamazoo, MI 49048-1647

Phone: (269) 226-5456

Street-level locationGet directions

More MI providers

Mailing address

5943 Stadium Dr

Kalamazoo, MI 49009-3016

Additional practice locations (7)

927 S Carmel St
Cadillac, MI 49601-2547
Phone: (231) 876-3876
Fax: (231) 776-1115
14695 Park Ave Ste a
Charlevoix, MI 49720-1920
Phone: (231) 547-2812
Fax: (231) 392-7337
829 N Center Ave Ste 120
Gaylord, MI 49735-1598
Phone: (989) 731-7987
Fax: (989) 731-9151
1010 W North Down River Rd
Grayling, MI 49738-2060
Phone: (989) 348-0800
Fax: (989) 344-5725
419 S Coral St
Kalkaska, MI 49646-2503
Phone: (231) 258-7777
Fax: (231) 258-7786
1345 E Parkdale Ave
Manistee, MI 49660-9318
Phone: (231) 398-1740
Fax: (231) 398-1749
1221 Sixth St Ste 300
Traverse City, MI 49684-2360
Phone: (231) 935-2400
Fax: (231) 935-2424

Enumerated: 2009-08-17
Last updated: 2023-05-30
Certified: 2023-05-30

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.