NPPES file of Aug 9, 2026

Christopher David Ackerman, DO, MBS

Obstetrics & Gynecology Physician · Cumberland, MD

Christopher David Ackerman, DO, MBS is an obstetrics & gynecology physician with a practice address in Cumberland, Maryland, and NPI 1356875843, issued on Apr 12, 2017. Check the license (Maryland H0091508, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356875843
Name
Christopher David Ackerman
Credential
DO, MBS
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
H0091508 MD
Self-reported in NPPES; status is on the state search
Practice location
12502 Willowbrook RD Ste 660, Cumberland, MD 21502
Phone
(240) 964-8760
Enumerated
Apr 12, 2017
Record last updated
Apr 7, 2023
Fax
(240) 964-8769
Medicare enrollment
Enrolled (PECOS I20210517000069); accepts Medicare assignment
Medical or professional school
Edward Via Col Of Osteo Medicine-Carolinas Campus, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 12502 Willowbrook RD Ste 660

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Meghan Anderson, MDObstetrics & Gynecology Physician1982224846
  2. Kathryn Collette, CRNPFamily Nurse Practitioner1235652306
  3. Beth Jelinek, MDObstetrics & Gynecology Physician1689700023
  4. Megan PerryMidwife1407455249

Verify Christopher David Ackerman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license H0091508
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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59% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

67 Medicare Part D claims for 25 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Christopher Ackerman67
  2. Specialty average165

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 86.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.1
  2. Costout of 100 · 30%80.8
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Obhg Maryland PCWestminster, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher David Ackerman among 1,034 obstetrics & gynecology physician records in Maryland

Christopher David Ackerman, DO, MBS is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 86% of them.

  • NPI issued2017 · 86% of these records are older, 12% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2017 · median 2005 among the 597 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Maryland

There are 1,034 obstetrics & gynecology physician records in Maryland.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Meghan Anderson, MDCumberland, MD 215021982224846
  2. Jorge Andrade, MD, MBACumberland, MD 215021619973914
  3. Mohammad Behnam, MDCumberland, MD 215021033195086
  4. Surendranath Ekanayake, MDCumberland, MD 215021831175173
  5. Caroline Flint, MDCumberland, MD 215021164743225
  6. Ethel Hooper, M.D.Cumberland, MD 215021730177809
  7. Beth Jelinek, MDCumberland, MD 215021689700023
  8. Owen Regan, MDCumberland, MD 215021518074889

Common questions

What is Christopher David Ackerman, DO, MBS's NPI number?

Christopher David Ackerman, DO, MBS's National Provider Identifier (NPI) is 1356875843, issued on Apr 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Christopher David Ackerman, DO, MBS located?

The NPPES record lists a practice address at 12502 Willowbrook RD Ste 660, Cumberland, MD, 21502. Phone: (240) 964-8760. Providers update this record themselves, so call before visiting.

How can I verify Christopher David Ackerman, DO, MBS's license?

NPPES lists Maryland license number H0091508, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher David Ackerman, DO, MBS prescribe under Medicare Part D?

In 2024, Christopher David Ackerman, DO, MBS had 67 Medicare Part D claims for 25 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Christopher David Ackerman, DO, MBS's MIPS final score?

The 2023 MIPS final score is 86.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.